75 mW robust single frequency Yb-doped DFB fiber Bragg grating laser

Incorporating the shielded method and post-processing method, a 75 mW single frequency Yb-doped DFB fiber laser was obtained with a 250 mW laser diode pump source at 978 nm. The threshold of the laser is 2 mW. The laser is single-polarization operation and the output power fluctuation is less than 0...

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Veröffentlicht in:	Chinese science bulletin 2008-09, Vol.53 (17), p.2729-2732, Article 2729
Hauptverfasser:	Chen, JiaLin, Wang, Li, Chang, LiPing, Li, GuoYang, Chen, Bai, Lin, ZunQi
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry/Food Science Earth Sciences Engineering Humanities and Social Sciences Life Sciences multidisciplinary Physics Science Science (multidisciplinary) 光纤布拉格光栅激光器后处理法激光技术镱掺杂
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Beschreibung
Zusammenfassung:	Incorporating the shielded method and post-processing method, a 75 mW single frequency Yb-doped DFB fiber laser was obtained with a 250 mW laser diode pump source at 978 nm. The threshold of the laser is 2 mW. The laser is single-polarization operation and the output power fluctuation is less than 0.2 mW in one hour when the pump power is 250 mW.
ISSN:	1001-6538 2095-9273 1861-9541 2095-9281
DOI:	10.1007/s11434-008-0358-6