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High-power, broadly tunable, and low-quantum-defect KGd1-xLux(WO4)2:Yb3+ channel waveguide lasersDimitri Geskus, Shanmugam Aravazhi, Kerstin Wörhoff, and Markus Pollnau »View Author Affiliations
Dimitri Geskus,*
Shanmugam Aravazhi,
Kerstin Wörhoff,
and Markus Pollnau
Integrated Optical Microsystems Group, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, Netherlands *Corresponding author: d.geskus@ewi.utwente.nl |
Optics Express, Vol. 18, Issue 25, pp. 26107-26112 (2010)
http://dx.doi.org/10.1364/OE.18.026107
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Abstract
In KGd1-xLux(WO4)2:Yb3+ channel waveguides grown onto KY(WO4)2 substrates by liquid phase epitaxy and microstructured by Ar+ beam etching, we produced 418 mW of continuous-wave output power at 1023 nm with a slope efficiency of 71% and a threshold of 40 mW of launched pump power at 981 nm. The degree of output coupling was 70%. By grating tuning in an extended cavity and pumping at 930 nm, we demonstrated laser operation from 980 nm to 1045 nm. When pumping at 973 nm, lasing at 980 nm with a record-low quantum defect of 0.7% was achieved.
© 2010 OSA
OCIS Codes
(230.7380) Optical devices : Waveguides, channeled
(140.3615) Lasers and laser optics : Lasers, ytterbium
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: October 7, 2010
Revised Manuscript: November 12, 2010
Manuscript Accepted: November 14, 2010
Published: November 30, 2010
Citation
Dimitri Geskus, Shanmugam Aravazhi, Kerstin Wörhoff, and Markus Pollnau, "High-power, broadly tunable, and
low-quantum-defect KGd1-xLux(WO4)2:Yb3+ channel waveguide lasers," Opt. Express 18, 26107-26112 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-25-26107
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References
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- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
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- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
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- B. Jacobsson, J. E. Hellström, V. Pasiskevicius, and F. Laurell, “Widely tunable Yb:KYW laser with a volume Bragg grating,” Opt. Express 15(3), 1003–1010 (2007). [CrossRef] [PubMed]
- S. Pekarek, C. Fiebig, M. C. Stumpf, A. E. H. Oehler, K. Paschke, G. Erbert, T. Südmeyer, and U. Keller, “Diode-pumped gigahertz femtosecond Yb:KGW laser with a peak power of 3.9 kW,” Opt. Express 18(16), 16320–16326 (2010). [CrossRef] [PubMed]
- B. Jacobsson, “Experimental and theoretical investigation of a volume-Bragg-grating-locked Yb:KYW laser at selected wavelengths,” Opt. Express 16(9), 6443–6454 (2008). [CrossRef] [PubMed]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- F. M. Bain, A. A. Lagatsky, R. R. Thomson, N. D. Psaila, N. V. Kuleshov, A. K. Kar, W. Sibbett, and C. T. A. Brown, “Ultrafast laser inscribed Yb:KGd(WO4)2 and Yb:KY(WO4)2 channel waveguide lasers,” Opt. Express 17(25), 22417–22422 (2009). [CrossRef]
- F. Gardillou, Y. E. Romanyuk, C. N. Borca, R. P. Salathé, and M. Pollnau, “Lu, Gd codoped KY(WO4)2:Yb epitaxial layers: towards integrated optics based on KY(WO4)2,” Opt. Lett. 32(5), 488–490 (2007). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- J. D. B. Bradley, R. Stoffer, L. Agazzi, F. Ay, K. Wörhoff, and M. Pollnau, “Integrated Al2O3:Er3+ ring laser on silicon with wide wavelength selectivity,” Opt. Lett. 35(1), 73–75 (2010). [CrossRef] [PubMed]
- E. H. Bernhardi, H. A. G. M. van Wolferen, L. Agazzi, M. R. H. Khan, C. G. H. Roeloffzen, K. Wörhoff, M. Pollnau, and R. M. de Ridder, “Ultra-narrow-linewidth, single-frequency distributed feedback waveguide laser in Al2O3:Er3+ on silicon,” Opt. Lett. 35(14), 2394–2396 (2010). [CrossRef] [PubMed]
- S. Rivier, X. Mateos, Ò. Silvestre, V. Petrov, U. Griebner, M. C. Pujol, M. Aguiló, F. Díaz, S. Vernay, and D. Rytz, “Thin-disk Yb:KLu(WO4)2 laser with single-pass pumping,” Opt. Lett. 33(7), 735–737 (2008). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- F. M. Bain, A. A. Lagatsky, R. R. Thomson, N. D. Psaila, N. V. Kuleshov, A. K. Kar, W. Sibbett, and C. T. A. Brown, “Ultrafast laser inscribed Yb:KGd(WO4)2 and Yb:KY(WO4)2 channel waveguide lasers,” Opt. Express 17(25), 22417–22422 (2009). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- F. Gardillou, Y. E. Romanyuk, C. N. Borca, R. P. Salathé, and M. Pollnau, “Lu, Gd codoped KY(WO4)2:Yb epitaxial layers: towards integrated optics based on KY(WO4)2,” Opt. Lett. 32(5), 488–490 (2007). [CrossRef] [PubMed]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- F. M. Bain, A. A. Lagatsky, R. R. Thomson, N. D. Psaila, N. V. Kuleshov, A. K. Kar, W. Sibbett, and C. T. A. Brown, “Ultrafast laser inscribed Yb:KGd(WO4)2 and Yb:KY(WO4)2 channel waveguide lasers,” Opt. Express 17(25), 22417–22422 (2009). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- S. Rivier, X. Mateos, Ò. Silvestre, V. Petrov, U. Griebner, M. C. Pujol, M. Aguiló, F. Díaz, S. Vernay, and D. Rytz, “Thin-disk Yb:KLu(WO4)2 laser with single-pass pumping,” Opt. Lett. 33(7), 735–737 (2008). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- F. Gardillou, Y. E. Romanyuk, C. N. Borca, R. P. Salathé, and M. Pollnau, “Lu, Gd codoped KY(WO4)2:Yb epitaxial layers: towards integrated optics based on KY(WO4)2,” Opt. Lett. 32(5), 488–490 (2007). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- S. Rivier, X. Mateos, Ò. Silvestre, V. Petrov, U. Griebner, M. C. Pujol, M. Aguiló, F. Díaz, S. Vernay, and D. Rytz, “Thin-disk Yb:KLu(WO4)2 laser with single-pass pumping,” Opt. Lett. 33(7), 735–737 (2008). [CrossRef] [PubMed]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- J. Siebenmorgen, T. Calmano, K. Petermann, and G. Huber, “Highly efficient Yb:YAG channel waveguide laser written with a femtosecond-laser,” Opt. Express 18(15), 16035–16041 (2010). [CrossRef] [PubMed]
- N. V. Kuleshov, A. A. Lagatsky, A. V. Podlipensky, V. P. Mikhailov, and G. Huber, “Pulsed laser operation of Yb-doped KY(WO4)2 and KGd(WO4)2,” Opt. Lett. 22(17), 1317–1319 (1997). [CrossRef]
- B. Jacobsson, “Experimental and theoretical investigation of a volume-Bragg-grating-locked Yb:KYW laser at selected wavelengths,” Opt. Express 16(9), 6443–6454 (2008). [CrossRef] [PubMed]
- B. Jacobsson, J. E. Hellström, V. Pasiskevicius, and F. Laurell, “Widely tunable Yb:KYW laser with a volume Bragg grating,” Opt. Express 15(3), 1003–1010 (2007). [CrossRef] [PubMed]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- F. M. Bain, A. A. Lagatsky, R. R. Thomson, N. D. Psaila, N. V. Kuleshov, A. K. Kar, W. Sibbett, and C. T. A. Brown, “Ultrafast laser inscribed Yb:KGd(WO4)2 and Yb:KY(WO4)2 channel waveguide lasers,” Opt. Express 17(25), 22417–22422 (2009). [CrossRef]
- N. V. Kuleshov, A. A. Lagatsky, A. V. Podlipensky, V. P. Mikhailov, and G. Huber, “Pulsed laser operation of Yb-doped KY(WO4)2 and KGd(WO4)2,” Opt. Lett. 22(17), 1317–1319 (1997). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- F. M. Bain, A. A. Lagatsky, R. R. Thomson, N. D. Psaila, N. V. Kuleshov, A. K. Kar, W. Sibbett, and C. T. A. Brown, “Ultrafast laser inscribed Yb:KGd(WO4)2 and Yb:KY(WO4)2 channel waveguide lasers,” Opt. Express 17(25), 22417–22422 (2009). [CrossRef]
- N. V. Kuleshov, A. A. Lagatsky, A. V. Podlipensky, V. P. Mikhailov, and G. Huber, “Pulsed laser operation of Yb-doped KY(WO4)2 and KGd(WO4)2,” Opt. Lett. 22(17), 1317–1319 (1997). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- S. Rivier, X. Mateos, Ò. Silvestre, V. Petrov, U. Griebner, M. C. Pujol, M. Aguiló, F. Díaz, S. Vernay, and D. Rytz, “Thin-disk Yb:KLu(WO4)2 laser with single-pass pumping,” Opt. Lett. 33(7), 735–737 (2008). [CrossRef] [PubMed]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
- J. Siebenmorgen, T. Calmano, K. Petermann, and G. Huber, “Highly efficient Yb:YAG channel waveguide laser written with a femtosecond-laser,” Opt. Express 18(15), 16035–16041 (2010). [CrossRef] [PubMed]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- S. Rivier, X. Mateos, Ò. Silvestre, V. Petrov, U. Griebner, M. C. Pujol, M. Aguiló, F. Díaz, S. Vernay, and D. Rytz, “Thin-disk Yb:KLu(WO4)2 laser with single-pass pumping,” Opt. Lett. 33(7), 735–737 (2008). [CrossRef] [PubMed]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- E. H. Bernhardi, H. A. G. M. van Wolferen, L. Agazzi, M. R. H. Khan, C. G. H. Roeloffzen, K. Wörhoff, M. Pollnau, and R. M. de Ridder, “Ultra-narrow-linewidth, single-frequency distributed feedback waveguide laser in Al2O3:Er3+ on silicon,” Opt. Lett. 35(14), 2394–2396 (2010). [CrossRef] [PubMed]
- J. D. B. Bradley, R. Stoffer, L. Agazzi, F. Ay, K. Wörhoff, and M. Pollnau, “Integrated Al2O3:Er3+ ring laser on silicon with wide wavelength selectivity,” Opt. Lett. 35(1), 73–75 (2010). [CrossRef] [PubMed]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- F. Gardillou, Y. E. Romanyuk, C. N. Borca, R. P. Salathé, and M. Pollnau, “Lu, Gd codoped KY(WO4)2:Yb epitaxial layers: towards integrated optics based on KY(WO4)2,” Opt. Lett. 32(5), 488–490 (2007). [CrossRef] [PubMed]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- S. Rivier, X. Mateos, Ò. Silvestre, V. Petrov, U. Griebner, M. C. Pujol, M. Aguiló, F. Díaz, S. Vernay, and D. Rytz, “Thin-disk Yb:KLu(WO4)2 laser with single-pass pumping,” Opt. Lett. 33(7), 735–737 (2008). [CrossRef] [PubMed]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
- S. Rivier, X. Mateos, V. Petrov, U. Griebner, Y. E. Romanyuk, C. N. Borca, F. Gardillou, and M. Pollnau, “Tm:KY(WO4)2 waveguide laser,” Opt. Express 15(9), 5885–5892 (2007). [CrossRef] [PubMed]
- F. Gardillou, Y. E. Romanyuk, C. N. Borca, R. P. Salathé, and M. Pollnau, “Lu, Gd codoped KY(WO4)2:Yb epitaxial layers: towards integrated optics based on KY(WO4)2,” Opt. Lett. 32(5), 488–490 (2007). [CrossRef] [PubMed]
- Y. E. Romanyuk, C. N. Borca, M. Pollnau, S. Rivier, V. Petrov, and U. Griebner, “Yb-doped KY(WO4)2 planar waveguide laser,” Opt. Lett. 31(1), 53–55 (2006). [CrossRef] [PubMed]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
- F. M. Bain, A. A. Lagatsky, R. R. Thomson, N. D. Psaila, N. V. Kuleshov, A. K. Kar, W. Sibbett, and C. T. A. Brown, “Ultrafast laser inscribed Yb:KGd(WO4)2 and Yb:KY(WO4)2 channel waveguide lasers,” Opt. Express 17(25), 22417–22422 (2009). [CrossRef]
- F. M. Bain, A. A. Lagatsky, S. V. Kurilchick, V. E. Kisel, S. A. Guretsky, A. M. Luginets, N. A. Kalanda, I. M. Kolesova, N. V. Kuleshov, W. Sibbett, and C. T. A. Brown, “Continuous-wave and Q-switched operation of a compact, diode-pumped Yb3+:KY(WO4)2 planar waveguide laser,” Opt. Express 17(3), 1666–1670 (2009). [CrossRef] [PubMed]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
- E. H. Bernhardi, H. A. G. M. van Wolferen, L. Agazzi, M. R. H. Khan, C. G. H. Roeloffzen, K. Wörhoff, M. Pollnau, and R. M. de Ridder, “Ultra-narrow-linewidth, single-frequency distributed feedback waveguide laser in Al2O3:Er3+ on silicon,” Opt. Lett. 35(14), 2394–2396 (2010). [CrossRef] [PubMed]
- J. D. B. Bradley, R. Stoffer, L. Agazzi, F. Ay, K. Wörhoff, and M. Pollnau, “Integrated Al2O3:Er3+ ring laser on silicon with wide wavelength selectivity,” Opt. Lett. 35(1), 73–75 (2010). [CrossRef] [PubMed]
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
Crystallogr. Rep.
- A. A. Kaminskii, A. F. Konstantinova, V. P. Orekhova, A. V. Butashin, R. F. Klevtsova, and A. A. Pavlyuk, “Optical and nonlinear laser properties of the χ(3)-active monoclinic α-KY(WO4)2 crystals,” Crystallogr. Rep. 46(4), 665–672 (2001). [CrossRef]
IEEE J. Quantum Electron.
- C. Grivas, D. P. Shepherd, T. C. May-Smith, R. W. Eason, M. Pollnau, A. Crunteanu, and M. Jelinek, “Performance of Ar+-milled Ti:Sapphire rib waveguides as single transverse mode broadband fluorescence sources,” IEEE J. Quantum Electron. 39(3), 501–507 (2003). [CrossRef]
IEEE J. Sel. Top. Quantum Electron.
- M. Pollnau, Y. E. Romanyuk, F. Gardillou, C. N. Borca, U. Griebner, S. Rivier, and V. Petrov, “Double tungstate lasers: From bulk toward on-chip integrated waveguide devices,” IEEE J. Sel. Top. Quantum Electron. 13(3), 661–671 (2007). [CrossRef]
J. Appl. Crystallogr.
- M. Pujol, X. Mateos, A. Aznar, X. Solans, S. Suriñach, J. Massons, F. Díaz, and M. Aguiló, “Structural redetermination, thermal expansion and refractive indices of KLu(WO4)2,” J. Appl. Crystallogr. 39(2), 230–236 (2006). [CrossRef]
J. Cryst. Growth
- K. Petermann, D. Fagundes-Peters, J. Johannsen, M. Mond, V. Peters, J. J. Romero, S. Kutovoi, J. Speiser, and A. Giesen, “Highly Yb-doped oxides for thin-disc lasers,” J. Cryst. Growth 275(1-2), 135–140 (2005). [CrossRef]
- R. Solé, V. Nikolov, X. Ruiz, J. Gavaldà, X. Solans, M. Aguiló, and F. Díaz, “Growth of β-KGd1-xNdx(WO4)2 single crystals in K2W2O7 solvents,” J. Cryst. Growth 169(3), 600–603 (1996). [CrossRef]
Laser Phys. Lett.
- D. Geskus, S. Aravazhi, E. Bernhardi, C. Grivas, S. Harkema, K. Hametner, D. Günther, K. Wörhoff, and M. Pollnau, “Low-threshold, highly efficient Gd3+, Lu3+ co-doped KY(WO4)2:Yb3+ planar waveguide lasers,” Laser Phys. Lett. 6(11), 800–805 (2009). [CrossRef]
- J. Yang, M. B. J. Diemeer, C. Grivas, G. Sengo, A. Driessen, and M. Pollnau, “Steady-state lasing in a solid polymer,” Laser Phys. Lett. 7(9), 650–656 (2010). [CrossRef]
Mater. Sci. Forum
- M. Pujol, X. Mateos, R. Solé, J. Massons, J. Gavaldà, F. Díaz, and M. Aguiló, “Linear thermal expansion tensor in KRE(WO4)2 (RE = Gd, Y, Er, Yb) monoclinic crystals,” Mater. Sci. Forum 378–381, 710–717 (2001). [CrossRef]
Opt. Express
- D. Geskus, S. Aravazhi, C. Grivas, K. Wörhoff, and M. Pollnau, “Microstructured KY(WO4)2:Gd3+, Lu3+, Yb3+ channel waveguide laser,” Opt. Express 18(9), 8853–8858 (2010). [CrossRef] [PubMed]
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Opt. Lett.
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