100 GHz free spectral range-tunable multi-wavelength fiber laser using single–multi–single mode fiber interferometer

Six single–multi–single (SMS) mode fiber-based Mach–Zehnder Interferometers (MZI) with different spooling radii are demonstrated as spatial mode filtering elements for multi-wavelength laser generation. Free spectral range (FSR) tuning of the multi-wavelength output generated is realized by alternat...

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Bibliographic Details
Main Authors: Ahmad, Harith, Ooi, Shok Ing, Tiu, Zian Cheak
Format: Article
Published: Springer 2019
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Online Access:http://eprints.um.edu.my/24338/
https://doi.org/10.1007/s00340-019-7209-9
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