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Proceedings Paper

InP grating coupler design for vertical coupling of InP and silicon chips
Author(s): Yingheng Tang; Keisuke Kojima; Mitsunobu Gotoda; Satoshi Nishikawa; Shusaku Hayashi; Toshiaki Koike-Akino; Kieran Parsons; Thomas Meissner; Bowen Song; Fengqiao Sang; Xiongsheng Yi; Jonathan Klamkin
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Paper 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.

Paper Details

Date Published: 25 February 2020
PDF: 6 pages
Proc. SPIE 11283, Integrated Optics: Devices, Materials, and Technologies XXIV, 112830H (25 February 2020); doi: 10.1117/12.2545082
Show Author Affiliations
Yingheng Tang, Mitsubishi Electric Research Labs. (United States)
Purdue Univ. (United States)
Keisuke Kojima, Mitsubishi Electric Research Labs. (United States)
Univ. of California, Santa Barbara (United States)
Mitsunobu Gotoda, Mitsubishi Electric Corp. (Japan)
Satoshi Nishikawa, Mitsubishi Electric Corp. (Japan)
Shusaku Hayashi, Mitsubishi Electric Corp. (Japan)
Toshiaki Koike-Akino, Mitsubishi Electric Research Labs. (United States)
Kieran Parsons, Mitsubishi Electric Research Labs. (United States)
Thomas Meissner, Univ. of California, Santa Barbara (United States)
Bowen Song, Univ. of California, Santa Barbara (United States)
Fengqiao Sang, Univ. of California, Santa Barbara (United States)
Xiongsheng Yi, Univ. of California, Santa Barbara (United States)
Jonathan Klamkin, Univ. of California, Santa Barbara (United States)


Published in SPIE Proceedings Vol. 11283:
Integrated Optics: Devices, Materials, and Technologies XXIV
Sonia M. García-Blanco; Pavel Cheben, Editor(s)

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