Double-groove rectangular gratings for high-efficiency wideband vertical coupling in planar-integrated optical systems

Guoqing Ma; Changhe Zhou; Yongfang Xie; Ge Jin; Rongwei Zhu; Jin Zhang; Junjie Yu; Guohai Situ

doi:10.3788/COL202220.090501

Journals >Chinese Optics Letters >Volume 20 >Issue 9 >Page 090501 > Article

Chinese Optics Letters
Vol. 20, Issue 9, 090501 (2022)

Double-groove rectangular gratings for high-efficiency wideband vertical coupling in planar-integrated optical systems

Guoqing Ma^1、2, Changhe Zhou^1、2, Yongfang Xie³, Ge Jin³, Rongwei Zhu^1、2, Jin Zhang¹, Junjie Yu^1、2、*, and Guohai Situ^1、2、**

Author Affiliations

¹Laboratory of Information Optics and Optoelectronic Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

²Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China

³Institute of Photonics Technology, Jinan University, Guangzhou 510000, China

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DOI: 10.3788/COL202220.090501 Cite this Article Set citation alerts

Guoqing Ma, Changhe Zhou, Yongfang Xie, Ge Jin, Rongwei Zhu, Jin Zhang, Junjie Yu, Guohai Situ. Double-groove rectangular gratings for high-efficiency wideband vertical coupling in planar-integrated optical systems[J]. Chinese Optics Letters, 2022, 20(9): 090501 Copy Citation Text

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