A new tapered semiconductor laser with integrated multimode interference coupler

A new tapered semiconductor laser with an integrated multimode interference coupler is presented in this paper. The seed source of the new laser is a multimode interference coupler semiconductor laser, which overcomes the limitations imposed by the relationship between single mode output and gain me...

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Bibliographic Details
Main Authors: Jianxin Zhang, Haizhu Sun, Zaifa Du, Min Yang, Pingping Wang, Yingchao Zhang, Xinmin Fan
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-02-01
Series:Frontiers in Physics
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2025.1541157/full