A Widely and Continuously Tunable Single-Mode Transmitter Based on a Hybrid Microcavity Laser

A Widely and Continuously Tunable Single-Mode Transmitter Based on a Hybrid Microcavity Laser

A method for achieving the single-mode and efficient unidirectional emission of a whispering gallery mode (WGM) semiconductor laser is presented herein. Hybrid square-rectangular lasers (HSRLs) and hybrid square/rhombus-rectangular lasers (HSRRLs) consisting of a Fabry–Pérot (FP) cavity and a square...

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Bibliographic Details
Main Authors: Miao-Qing Wang, Bin Zhang, Zhen-Ning Zhang, You-Zeng Hao, Zun-Hao Hu, Yue-De Yang, Jin-Long Xiao, António L. Teixeira, Yong-Zhen Huang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Photonics
Subjects:
whispering gallery mode
microcavity
semiconductor lasers
transmitter optical subassembly
Online Access:https://www.mdpi.com/2304-6732/11/11/1080
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