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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 13 — Jun. 25, 2007
  • pp: 8422–8427

InP photonic wire waveguide using InAlAs oxide cladding layer

M. Takenaka and Y. Nakano  »View Author Affiliations


Optics Express, Vol. 15, Issue 13, pp. 8422-8427 (2007)
http://dx.doi.org/10.1364/OE.15.008422


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Abstract

We proposed a novel InP based photonic wire waveguide with an InAlAs oxide cladding. The InGaAsP/InAlAs-oxide structure in the vertical direction provides an ultrahigh index contrast waveguide, and it allows a bend radius of a few μm with no vertical leakage loss. The InP photonic wire waveguide with a 500×300-nm rectangular channel core (refractive index n ~ 3.36) and an InAlAs oxide cladding (n ~ 2.4) was numerically analyzed using the three-dimensional time-domain beam propagation method (3D TD-BPM). We predicted that the U-bend waveguide with a 3-μm bend radius can be realized with the propagation loss of < 0.5 dB.

© 2007 Optical Society of America

OCIS Codes
(000.4430) General : Numerical approximation and analysis
(230.3120) Optical devices : Integrated optics devices
(230.7370) Optical devices : Waveguides

ToC Category:
Optical Devices

History
Original Manuscript: May 21, 2007
Revised Manuscript: June 18, 2007
Manuscript Accepted: June 19, 2007
Published: June 20, 2007

Citation
Mitsuru Takenaka and Yoshiaki Nakano, "InP photonic wire waveguide using InAlAs oxide cladding layer," Opt. Express 15, 8422-8427 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-13-8422


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References

  1. J. S. Foresi, P. R. Villeneuve, J. Ferrera, E. R. Thoen, G. Steinmeyer, S. Fan, J. D. Joannopoulos, L. C. Kimerling, HenryI. Smith, and E. P. Ippen, "Photonic-bandgap microcavities in optical waveguides," Nature 390,143 (1997). [CrossRef]
  2. A. Sakai, G. Hara, and T. Baba, "Propagation characteristics of ultrahigh-Δ optical waveguide on silicon-on-insulator substrate," Jpn. J. Appl. Phys. 40,L383-L385 (2001). [CrossRef]
  3. B. E. Little, J. S. Foresi. G. Steinmeyer, E. R. Thoen, S. T. Chu, H. A. Haus, E. P. Ippen, L. C. Kimerling, and W. Greene, "Ultra-compact Si-SiO2 microring resonator optical channel dropping filters," IEEE Photon. Technol. Lett. 10,549-551 (1998). [CrossRef]
  4. T. Fukazawa, F. Ohno, and T. Baba, "Very compact arrayed-waveguide demultiplexer using Si photonic wire waveguides," Jpn. J. Appl. Phys. 43,L673-L675 (2004). [CrossRef]
  5. Y. Barbarin, X. J. M. Leijtens, E. A. J. M. Bente, C. M. Louzao, J. R. Kooiman, and M. K. Smit, "Extremely small AWG demultiplexer fabricated on InP by using a double-etch process," IEEE Photon. Technol. Lett. 16,2478-2480 (2004). [CrossRef]
  6. S. Dupont, A. Beaurain, P. Miska, M. Zegaoui, J.-P. Vilcot, H. W. Li, M. Constant, D. Decoster, and J. Chazelas, "Low-loss InGaAsP/InP submicron optical waveguides fabricated by ICP etching," Electron. Lett. 40,865-866 (2004). [CrossRef]
  7. Y. Hayashi, T. Mukaihara, N. Hatori, N. Ohnoki, A. Matsutani, F. Koyama, and K. Iga, "Record low-threshold index-guided InGaAs/GaAlAs vertical-cavity surface-emitting laser with a native oxide confinement structure," Electron. Lett. 31,560-562 (1995). [CrossRef]
  8. M. Fujita, T. Baba, A. Matsutani, F. Koyama, and K. Iga, "A novel GaInAsP microcylinder laser with AlInAs(Ox) claddings," in Proceedings of IPRM (Davos, Switzerland, May 1999), Paper TuB1-5.
  9. N. Iwai, T. Mukaihara, M. Itoh, S. Arakawa, H. Shimizu, and A. Kasukawa, "High reliable, low threshold 1.3μm SL-QW PACIS (p-substrate Al-oxide confined inner stripe) laser array," in Proceedings of IPRM (Davos, Switzerland, May 1999), Paper TuB1-6.
  10. H. Yokoi, T. Mizumoto, H. Masaki, N. Futakuchi, T. Ohtsuka, and Y. Nakano, "Selective oxidation for enhancement of magneto-optic effect in optical isolator with semiconductor guiding layer," Electron. Lett. 37,240-241 (2001). [CrossRef]
  11. K. Koshiba, Y. Tsuji, and M. Hikari, "Time-domain beam propagation method and its application to photonic crystal circuits," IEEE/OSAJ. Lightwave Technol. 18,102-110 (2000). [CrossRef]
  12. J. Shibayama, T. Takahashi, J. Yamauchi, and H. Nakano, "Finite-difference time-domain beam propagation method for analysis of three-dimensional optical waveguides," Electron. Lett. 35,1548-1549 (1999). [CrossRef]
  13. V. Emerencio de Nascimento and B. H. Viana Borges, "A new time domain BPM based on locally one dimensional method," in Proceedings of Microwave and Optoelectronics (July 2005), pp. 245-248.
  14. J. P. Bérenger, "A perfectly matched layer for the absorption of electromagnetic waves," J. Comput. Phys. 114,185-200 (1994). [CrossRef]
  15. C. Vassallo and F. Collino, "Highly efficient absorbing boundary conditions for the beam propagation method," IEEE/OSAJ. Lightwave Technol. 14,1570-1577 (1996). [CrossRef]

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