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Conferences > CLEO_SI > 2020 > STu4M > STu4M.4

Single-Mode VCSEL with Double-Focusing High-Contrast Gratings

Xiangli Jia, Yipeng Ji, and Connie Chang-Hasnain

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Abstract

We present designs of high-contrast gratings (HCGs) functioning as both reflection mirror and double-sided wavefront engineering plate for single-mode 940-nm VCSELs. This approach enables simultaneous engineering of VCSEL cavity and emitting properties.

© 2020 The Author(s)

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