Tunable and Switchable Multi-Wavelength Erbium-Doped Fiber Laser Based on Composite Structure Filter

A multi-wavelength erbium-doped fiber laser (MW-EDFL) with wide tuning range, switching and adjustable wavelength interval is designed and tested, which is based on a composite filter. The filter consists of a tapered microfiber coupler loop (TMCL) with a nested single mode fiber (SMF)-two mode fibe...

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Váldodahkkit: Boya Shi, Chang Liu, Xinyan Lei, Junfa Zhao, Shuxia Yan
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: MDPI AG 2022-10-01
Ráidu:Photonics
Fáttát:
Liŋkkat:https://www.mdpi.com/2304-6732/9/10/768