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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 25 — Sep. 1, 2009
  • pp: F18–F23

Design and analysis of 2 × 2 half-wave waveguide couplers

Xufeng Lin, Dekun Liu, and Jian-Jun He  »View Author Affiliations


Applied Optics, Vol. 48, Issue 25, pp. F18-F23 (2009)
http://dx.doi.org/10.1364/AO.48.000F18


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Abstract

Conventional couplers including the 2 × 2 directional coupler and the self-imaging multimode interference coupler always produce a 90 ° coupling phase to yield complementary power transfer functions when the relative phase of the two input fields changes. For applications in coupled-cavity lasers, a 2 × 2 half-wave optical coupler with a 180 ° coupling phase is required in order to produce synchronous output power for achieving high single-mode selectivity. We present the designs and optimization of 2 × 2 half-wave couplers, including a three-waveguide directional coupler and a nonimaging multimode interference coupler.

© 2009 Optical Society of America

OCIS Codes
(060.4510) Fiber optics and optical communications : Optical communications
(130.3120) Integrated optics : Integrated optics devices

ToC Category:
Photonic Integration

History
Original Manuscript: January 26, 2009
Revised Manuscript: May 17, 2009
Manuscript Accepted: May 17, 2009
Published: June 2, 2009

Citation
Xufeng Lin, Dekun Liu, and Jian-Jun He, "Design and analysis of 2×2 half-wave waveguide couplers," Appl. Opt. 48, F18-F23 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-25-F18


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References

  1. V. Jayaraman, A. Mathur, and L. A. Coldren, “Theory, design, and performance of extended tuning range semiconductor lasers with sampled gratings,” IEEE J. Quantum Electron. 29, 1824-1834 (1993). [CrossRef]
  2. Y. Tohmori, Y. Yoshikuni, and H. Ishii, “Broad-range wavelength-tunable superstructure grating (SSG) DBR lasers,” IEEE J. Quantum Electron. 29, 1817-1823 (1993). [CrossRef]
  3. R. C. Alferness, U. Koren, and L. L. Buhl, “Broadly tunable InGaAsP/InP laser based on a vertical coupler filter with 57 nm tuning range,” Appl. Phys. Lett. 60, 3209-3211 (1992). [CrossRef]
  4. J.-O. Wesström, G. Sarlet, and S. Hammerfeldt, “State of the art performance of widely tunable modulated grating Y-branch lasers,” Optical Fiber Communication Conference (Optical Society of America, 2004), paper TuE2.
  5. D. J. Robbins, G. Busico, L. Ponnampalam, J. P. Duck, P. J. Williams, R. A. Griffin, A. J. Ward, D. C. J. Reid, N. D. Whitbread, and E. Barton, “A high power, broadband tunable laser module based on a DS-DBR laser with integrated SOA,” Optical Fiber Communication Conference (Optical Society of America, 2004), paper TuE3.
  6. L. A. Coldren, B. I. Miller, K. Iga, and J. A. Rentschler, “Monolithic two-section GaInAsP/InP active-optical-resonator devices formed by reactive-ion-etching,” Appl. Phys. Lett. 38, 315-317 (1981). [CrossRef]
  7. W. T. Tsang, “The cleaved-coupled-cavity (C3) laser,” Semicond. Semimet. 22, 257 (1985). [CrossRef]
  8. O. Hildebrand, M. Schilling, D. Baums, W. Idler, K. Dutting, G. Laube, and K. Wunstel, “The Y-laser: a multifunctional device for optical communication systems and switching networks,” J. Lightwave Technol. 11, 2066-2074 (1993). [CrossRef]
  9. M. Kuznetsov, P. Verlangieri, and A. G. Dentai, “Asymmetric Y-branch tunable semiconductor laser with 1.0 THz tuning range,” IEEE Photonics Technol. Lett. 4, 1093-1095(1992). [CrossRef]
  10. L. A. Coldren and T. L. Koch, “Analysis and design of coupled-cavity lasers,” IEEE J. Quantum Electron. 20, 659-682 (1984). [CrossRef]
  11. T. L. Koch and L. A. Coldren, “Optimum coupling junction and cavity lengths for coupled-cavity semiconductor lasers,” J. Appl. Phys. 57, 740 (1985). [CrossRef]
  12. D. Marcuse, “Coupling coefficients of coupled laser cavities,” IEEE J. Quantum Electron. 22, 223-226 (1986). [CrossRef]
  13. J.-J. He and D. Liu, “Wavelength switchable semiconductor laser using half-wave V-coupled cavities,” Opt. Express 16, 3896-3911(2008). [CrossRef] [PubMed]
  14. W.-P. Huang, “Coupled-mode theory for optical waveguides: an overview,” J. Opt. Soc. Am. A 11, 963-983 (1994). [CrossRef]
  15. M. Bachmann, P. A. Besse, and H. Melchior, “General self-imaging properties in N×N multimode interference couplers including phase relations,” Appl. Opt. 33, 3905-3911(1994). [CrossRef] [PubMed]

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