论文信息 - Dynamic phase-error compensation for high-resolution InP arrayed-waveguide grating using electro-optic effect

Dynamic phase-error compensation for high-resolution InP arrayed-waveguide grating using electro-optic effect

We demonstrate for the first time the phase-error compensation for a 20-GHz-spacing InP AWG with electro-optic phase shifters placed on 42 arrayed waveguides. The experiment results show successful phase control and 6-dB reduction of crosstalk.

[1] S J B Yoo,et al. InP-Based Arrayed-Waveguide Grating with a Channel Spacing of 10 GHz , 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

[2] N. Fontaine,et al. Determination of 20 GHz InP AWG Phase Errors by Measurement of AWG Pulse Train , 2007, LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings.

[3] B. Soller,et al. Optical vector network analyzer for single-scan measurements of loss, group delay, and polarization mode dispersion. , 2005, Applied optics.

[4] Takafumi Tanaka,et al. Beam-adjustment-free crosstalk reduction in 10 GHz-spaced arrayed-waveguide grating via photosensitivity under UV laser irradiation through metal mask , 2000 .

[5] Seiko Mitachi,et al. Low-crosstalk arrayed-waveguide grating multi/demultiplexer with phase compensating plate , 1997 .

[6] Seiko Mitachi,et al. Statically-phase-compensated 10 GHz-spaced arrayed-waveguide grating , 1996 .

[7] K. Takiguchi,et al. 16-channel optical add/drop multiplexer using silica-based arrayed-waveguide gratings , 1995 .

[8] Kazumasa Takada,et al. 10 GHz-spaced arrayed-waveguide grating multiplexer with phase-error-compensating thin-film heaters , 1995 .