A TE-TM mode converter is fabricated in a single trench GaInAsP waveguide by a single-masking and etching process. A mode conversion efficiency of 76% is obtained in a 210-?m long trench section.
© 2009 OSA
(130.0130) Integrated optics : Integrated optics
(130.2790) Integrated optics : Guided waves
(230.0230) Optical devices : Optical devices
(230.3120) Optical devices : Integrated optics devices
S. Kim and T. Mizumoto, "Single Trench GaInAsP Waveguide Mode Converter," in Advances in Optical Sciences Congress, OSA Technical Digest (CD) (Optical Society of America, 2009), paper ITuE7.
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