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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 43, Iss. 6 — Feb. 20, 2004
  • pp: 1390–1395

Simulation of Cross-Talk Reduction in Multimode Waveguide-Based Micro-Optical Switching Systems by Use of Single-Mode Filters

Tetsuzo Yoshimura, Masanori Ojima, Yukihiko Arai, Nobuhiro Fujimoto, and Kunihiko Asama  »View Author Affiliations


Applied Optics, Vol. 43, Issue 6, pp. 1390-1395 (2004)
http://dx.doi.org/10.1364/AO.43.001390


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Abstract

We propose a method to reduce cross talk by using single-mode filters, namely, extracting the fundamental mode from a multimode optical network (EFMON). The EFMON effect is evaluated for a three-step switching system consisting of cascade electro-optic (EO) waveguide prism deflector (WPD) micro-optical switches (MOSs) and a multimode waveguide network. The WPD MOS is optimized for single-mode operation in lead lanthanum zirconate titanate thin films as EO slab waveguides with a driving voltage of 12 V, a length of 310 μm, and a channel distance of 20 μm. Beam propagation method simulation reveals that mode disturbance, higher-order modes, and cross talk are accumulated by switching steps. A single-mode filter for EFMON in the output region of the switching system reduces cross talk to below −20 dB at a propagation length of 2000 μm in the single-mode filter and below −30 dB at 20000 μm.

© 2004 Optical Society of America

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(130.2790) Integrated optics : Guided waves
(230.2090) Optical devices : Electro-optical devices
(230.7400) Optical devices : Waveguides, slab

Citation
Tetsuzo Yoshimura, Masanori Ojima, Yukihiko Arai, Nobuhiro Fujimoto, and Kunihiko Asama, "Simulation of Cross-Talk Reduction in Multimode Waveguide-Based Micro-Optical Switching Systems by Use of Single-Mode Filters," Appl. Opt. 43, 1390-1395 (2004)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-43-6-1390


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References

  1. T. Yoshimura, M. Ojima, Y. Arai, and K. Asama, “Three-dimensional self-organized microoptoelectronic systems for board-level reconfigurable optical interconnects—performance modeling and simulation,” IEEE J. Sel. Top. Quantum Electron. 9, 492–511 (2003).
  2. T. Yoshimura, S. Tsukada, S. Kawakami, M. Ninomiya, Y. Arai, H. Kurokawa, and K. Asama, “Three-dimensional micro-optical switching system architecture using slab-waveguide-based micro-optical switches,” Opt. Eng. 42, 439–446 (2003).
  3. M. Nakazato and N. Suzuki, “Development of simulation program of light propagation in waveguide,” Fuji-Ric J. Supercomputer Technol. 6, 21–30 (1997).
  4. T. Yoshimura, “Waveguide-type electro-optic devices,” Japanese Patent Disclosure H 4–181231 (29 June 1992).
  5. T. Yoshimura, “Optical integrated circuit devices,” Japanese Patent Disclosure H 4–204633 (27 July 1992).
  6. M. Ninomiya, Y. Arai, T. Yoshimura, H. Kurokawa, and K. Asama, “Proposed and switching characteristics evaluation for waveguide-prism-deflector type micro-optical switches (WPD-MOS),” Electron. Commun. Jpn. Part 2 Electron. 86, 1192–1201 (2003).
  7. T. Aizawa, Technical Data Sheet for PLZT Shutter Arrays, Vol. 201-Y05J (Furuuchi Chemical Corporation, 2–7-12 Omori-kita, Ota-ku, Tokyo 143–0016, Japan, 2002).
  8. T. Yoshimura, J. Roman, Y. Takahashi, M. Lee, B. Chou, S. I. Beilin, W.-C. V. Wang, and M. Inao, “Optoelectronic scalable substrates based on film/Z-connection and its application to film optical link module (FOLM),” in Optoelectronic Interconnects VII: Photonics Packaging and Integration II, M. R. Feldman, R. L. Li, W. B. Matkin, and S. Tang, eds., Proc. SPIE 3952, 202–213 (2000).
  9. T. Yoshimura, J. Roman, Y. Takahashi, W.-C. V. Wang, M. Inao, T. Ishisuka, K. Tsukamoto, S. Aoki, K. Motoyoshi, and W. Sotoyama, “Self-organizing lightwave network (SOLNET) and its application to film optical circuit substrates,” IEEE Trans. Components Packag. Technol. 24, 500–509 (2001).

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