Random Emission and Control of Whispering Gallery Mode Using Flexible Optical Fiber

Random Emission and Control of Whispering Gallery Mode Using Flexible Optical Fiber

Axially uniform optical fibers provide a low-cost, scalable platform for the emission of whispering gallery mode (WGM) lasers. This paper proposes a method for generating and controlling WGM lasers based on the design of a flexible optical fiber array structure. By adjusting the spacing between the...

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Bibliographic Details
Main Authors: Bingyang Cao, Zhen He, Weili Zhang
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Photonics
Subjects:
random laser
optical microcavity
mode control
Online Access:https://www.mdpi.com/2304-6732/12/1/29
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