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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 22 — Oct. 29, 2007
  • pp: 14783–14792

Design of a LiNbO3 ribbon waveguide for efficient difference-frequency generation of terahertz wave in the collinear configuration

Y. Takushima, S. Y. Shin, and Y. C. Chung  »View Author Affiliations


Optics Express, Vol. 15, Issue 22, pp. 14783-14792 (2007)
http://dx.doi.org/10.1364/OE.15.014783


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Abstract

We propose and investigate a ribbon waveguide for difference-frequency generation of terahertz (THz) wave from infrared light sources. The proposed ribbon waveguide is composed of a nonlinear optic crystal and has a thickness less than the wavelength of the THz wave to support the surface-wave mode in the THz region. By utilizing the waveguide dispersion of the surface-wave mode, the phase matching condition between infrared pump, idler and THz waves can be realized in the collinear configuration. Owing to the weak mode confinement of the THz wave, the absorption coefficient can also be reduced. We design the ribbon waveguide which uses LiNbO3 crystal and discuss the phase-matching condition for DFG of THz wave. Highly efficient THz-wave generation is confirmed by numerical simulations.

© 2007 Optical Society of America

OCIS Codes
(190.4410) Nonlinear optics : Nonlinear optics, parametric processes
(230.4320) Optical devices : Nonlinear optical devices
(230.7370) Optical devices : Waveguides
(310.2790) Thin films : Guided waves

ToC Category:
Nonlinear Optics

History
Original Manuscript: July 17, 2007
Revised Manuscript: October 13, 2007
Manuscript Accepted: October 19, 2007
Published: October 25, 2007

Citation
Y. Takushima, S.Y. Shin, and Y. C. Chung, "Design of a LiNbO3 ribbon waveguide for efficient difference-frequency generation of terahertz wave in the collinear configuration," Opt. Express 15, 14783-14792 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-22-14783


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References

  1. M. A. Piestrup, R. N. Fleming, and R. H. Pantell, "Continuously tunable submillimeter wave source," Appl. Phys. Lett. 26, 418-421 (1975). [CrossRef]
  2. K. Kawase, J. Shikata, K. Imai, and H. Ito, "Transform-limited, narrow-linewidth, terahertz-wave parametric generator," Appl. Phys. Lett. 78, 2819-2821 (2001). [CrossRef]
  3. K. Kawase, H. Minamide, K. Imai, J. Shikata, H. Ito, "Injection-seeded terahertz-wave parametric generator with wide tenability," Appl. Phys. Lett. 80, 195-198 (2002). [CrossRef]
  4. A. C. Chiang, T. D. Wang, Y. Y. Lin, S. T. Lin, H. H. Lee, and Y. C. Huang, "Enhanced terahertz-wave parametric generation and scillation in lithium niobate waveguides at terahertz frequencies," Opt. Lett. 30, 3392-3394 (2005). [CrossRef]
  5. T. Ikari, X. Zhang, H. Minamide, and H. Ito, "THz-wave parametric oscillator with a surface emitted configuration," Opt. Express 14, 1604-1610 (2006). [CrossRef] [PubMed]
  6. H. Ito, Y. Sasaki, Y. Suzuki, and H. Yokoyama, "Surface-emitted continuous THz-wave generation from PPLN," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference 2005 Technical Digest (Optical Society of America, Washington, DC, 2005), paper CTuBB1.
  7. M. Schall, H. Helm, and S. R. Keiding, "Far infrared properties of electro-optic crystals measured by THz time-domain spectroscopy," Int. J. Infrared and Millimeter Waves 20, 595-604 (1999). [CrossRef]
  8. T. Suhara, Y. Avetisyan, and H. Ito, "Theoretical analysis of laterally emitting therahertz-wave generation by difference-frequency generation in channel waveguides," IEEE J. Quantum Electron. 39, 166-171 (2003). [CrossRef]
  9. R. E. Collin, Field Theory of Guided Waves, second edition, chap. 11 (IEEE Press, New York, 1991).
  10. W. Shi and Y. J. Ding, "Designs of terahertz waveguides for efficient parametric terahertz generation," Appl. Phys. Lett. 82, 4435-4437 (2003). [CrossRef]
  11. A. E. Karbowiak, "New type of waveguide for light and infrared wave," Electron. Lett. 1, 47-48 (1965). [CrossRef]
  12. C. Yeh, F. Shimabukuro, P. Stanton, V. Jamnejad, W. Imbriale, and F. Manshadl, "Communication at millimetre-submilllimetre wavelengths using a ceramic ribbon," Nature 46, 584-588 (2000). [CrossRef]
  13. C. Yeh, F. Shimabukuro, and P. H. Siegel, "Low-loss terahertz ribbon waveguides," Appl. Opt. 44, 5937-5946 (2005). [CrossRef] [PubMed]
  14. E. A. J. Marcatili, "Dielectric rectangular waveguide and directional coupler for integrated optics," Bell Syst. Tech. J. 48, 2071-2102 (1969).
  15. K. Okamoto, Fundamentals of optical waveguides (Academic Press, 2000).
  16. V. G. Dmitriev, G. G. Gurzadyan, and D. N. Nikogosyan, Handbook of Nonlinear Optical Crystals (Springer-Verlag, 1991).
  17. L. Tong, R. R. Gattass, J. B. Ashcom, S. He, J. Lou, M. Shen, I. Maxwell, and E. Mazur, "Subwavelength-diameter silica wires for low-loss optical wave guiding," Nature 426, 816-819 (2003). [CrossRef] [PubMed]
  18. T. Mizuno, T. Kitoh, M. Itoh, T. Saida, T. Shibata, and Y. Hibino, "Optical spotsize converter using narrow laterally tapered waveguide for planar lightwave circuits," J. Lightwave Technol. 22, 833-839 (2004). [CrossRef]
  19. Y. Jeong, J. Nillson, D. B. S. Soh, C. A. Codemard, P. Dupriez, C. Farrell, J. K. Sahu, J. Kim, S. Yoo., D. J. Richardson, and D. N. Payne, "High power single-frequency Yb-doped fiber amplifier," in Optical Fiber Communication Conference and The National Fiber Optic Engineers Conference 2006 Technical Digest (Optical Society of America, Washington, DC, 2006), paper OThJ7.
  20. A. Liem, J. Kimpert, H. Zellmer, and A. Tünnermann, "100-W single-frequency master-oscillator fiber power amplifier," Opt. Lett. 28, 1537-1539 (2003). [CrossRef] [PubMed]
  21. Z. Ye, J. He, L. Ye, B. Zhao, W. Weng, and H. Lu, "Highly c-axis oriented LiNbO3 thin film grown on SiO2/Si substrates by pulsed laser deposition," Materials Lett. 55, 265-268 (2002). [CrossRef]
  22. D. Djukic, T. Izuhara, R. M. Roth, R. M. OsgoodJr., S. Bakhru, and H. Bakhru, "Extremely thin, single-crystal films of LiNbO3 fabricated using localized He+ ion-implantation," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference 2005 Technical Digest (Optical Society of America, Washington, DC, 2005), paper CMN3, 2005.
  23. K. Kawase, M. Mizuno, S. Sohma, H. Takahashi, T. Taniuchi, Y. Urata, S. Wada, H. Tashiro, and H. Ito, "Difference-frequency terahertz-wave generation from 4-dimethylamino-N-methyl-4-stilbazolium-tosylate by use of an electronically tuned Ti:sapphire laser," Opt. Lett. 24, 1065-1067 (1999). [CrossRef]

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