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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| Format: | Article |
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Springer
2019
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