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25 February 2020 InP grating coupler design for vertical coupling of InP and silicon chips
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Abstract
We present the design strategy of shallow-angle grating couplers for vertical emission from InP devices, and then discuss the focusing effect of a 2D grating. Measured beam shapes from prototyped devices agree well with the simulation results.
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yingheng Tang, Keisuke Kojima, Mitsunobu Gotoda, Satoshi Nishikawa, Shusaku Hayashi, Toshiaki Koike-Akino, Kieran Parsons, Thomas Meissner, Bowen Song, Fengqiao Sang, Xiongsheng Yi, and Jonathan Klamkin "InP grating coupler design for vertical coupling of InP and silicon chips", Proc. SPIE 11283, Integrated Optics: Devices, Materials, and Technologies XXIV, 112830H (25 February 2020); https://doi.org/10.1117/12.2545082
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