S-band single-longitudinal-mode erbium-doped fiber ring laser with ultra-narrow linewidth, ultra-high OSNR, high stability and low RIN

A high-performance S-band single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring cavity laser based on a depressed cladding EDF is investigated and experimentally demonstrated. We combine a double-ring passive resonator (DR-PR) and a length of unpumped polarization maintaining (PM) EDF in the...

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Veröffentlicht in:	arXiv.org 2021-03
Hauptverfasser:	Wang, Zhengkang, Shang, Jianming, Li, Siqiao, Mu, Kuanlin, Qiao, Yaojun, Song, Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Doped fibers Erbium Fiber lasers Laser applications Lasers Lasing Noise intensity Optical communication Perturbation Relative intensity noise Ring lasers Signal to noise ratio Superhigh frequencies
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