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Conferences > OFC > 2022 > W2A > W2A.8

Highly-reflective facet-coated 16-wavelength DFB laser array with exact wavelength spacings

Gen Lv, Rulei Xiao, Zijiang Yang, Zhenxing Sun, Yating Zhou, Yi-Jen Chiu, and Xiangfei Chen

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Abstract

An HR-AR-coated sixteen-wavelength DFB laser array is experimentally demonstrated with exact wavelength spacings. The spacing accuracy is preliminary guaranteed by the reconstruction-equivalent-chirp technique. The further exact wavelength spacing is achieved by distributed phase compensation.

© 2022 The Author(s)

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