220 μJ monolithic single-frequency Q-switched fiber laser at 2 μm by using highly Tm-doped germanate fibers

We report a unique all fiber-based single-frequency Q-switched laser in a monolithic master oscillator power amplifier configuration at ~1920 nm by using highly Tm-doped germanate fibers for the first time. The actively Q-switched fiber laser seed was achieved by using a piezo to press the fiber in...

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Veröffentlicht in:	Optics letters 2011-09, Vol.36 (18), p.3575-3577
Hauptverfasser:	WEI SHI, PETERSEN, Eliot B, NGUYEN, Dan T, ZHIDONG YAO, CHAVEZ-PIRSON, Arturo, PEYGHAMBARIAN, N, JIRONG YU
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fiber lasers Fiber optics Fundamental areas of phenomenology (including applications) Laser optical systems: design and operation Lasers Optics Other fiber-optical devices Physics Q-switching
Online-Zugang:	Volltext
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