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Proceedings Paper

Monolithic integrated athermal arrayed-waveguide grating multiplexer and demultiplexer
Author(s): Minqi Wang; Xiaomei Chen; Chenggang Guan; Jiekui Yu
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Paper Abstract

In this paper, we report a unique monolithic integrated arrayed-waveguide grating that can act as both multiplexer and demultiplexer with an all-metal rod for compensating. There are almost the same inspectrum profiles observed either the original chip or the athermalization one. A Flat-top athermal AWG modules of 100-GHz×40-ch are fabricated in this way. While changing the temperature from -40 to 85°C, the center wavelength shift is within ±25pm and the insert loss change is less than ±0.14dB.

Paper Details

Date Published: 12 December 2018
PDF: 6 pages
Proc. SPIE 10849, Fiber Optic Sensing and Optical Communication, 1084902 (12 December 2018); doi: 10.1117/12.2502014
Show Author Affiliations
Minqi Wang, Wuhan Research Institute of Posts and Telecommunications (China)
Accelink Technologies Co., Ltd. (China)
Xiaomei Chen, Accelink Technologies Co., Ltd. (China)
Chenggang Guan, Accelink Technologies Co., Ltd. (China)
Huazhong Univ. of Science and Technology (China)
Jiekui Yu, Accelink Technologies Co., Ltd. (China)

Published in SPIE Proceedings Vol. 10849:
Fiber Optic Sensing and Optical Communication
Jie Zhang; Songnian Fu; Qunbi Zhuge; Ming Tang; Tuan Guo, Editor(s)

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