Coupled polymer microfiber lasers for single mode operation and enhanced refractive index sensing

Single mode lasing operation is obtained from coupled whispering gallery mode polymer fiber lasers via the Vernier effect. This coupled structure offers a significant improvement in sensitivity (∼400 nm/refractive index unit) for refractive index sensing compared to a single cavity. These findings i...

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Bibliographic Details
Main Authors: Ta, Van Duong, Chen, Rui, Sun, Handong
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/101995
http://hdl.handle.net/10220/19699
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Institution: Nanyang Technological University
Language: English
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