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

Wei C. Jiang,Nicolas K. Fontaine,Francisco M. Soares,J. H. Baek,K. Okamoto,S. J. B. Yoo,Fredrik Olsson,Sebastian Lourdudoss

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

2008

Wei C. Jiang
Nicolas K. Fontaine
Francisco M. Soares
J. H. Baek
K. Okamoto
S. J. B. Yoo
Fredrik Olsson
Sebastian Lourdudoss

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.

Keywords:

Adaptive optics
Optoelectronics
Waveguide (optics)
Waveguide
Phase shift module
Electro-optic effect
Crosstalk
Arrayed waveguide grating
Physics
Indium phosphide
Optics
high resolution
phase control

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