A 110-W fiber laser with homemade double-clad fiber

Dong Xue; Qihong Lou; Jun Zhou; Lingfeng Kong; Jinyan Li; Shiyu Li

Chinese Optics Letters, Volume. 3, Issue 6, 06345(2005)

Dong Xue^1,2、*, Qihong Lou¹, Jun Zhou¹, Lingfeng Kong¹, Jinyan Li², and Shiyu Li²

Author Affiliations

¹Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800

²Fiberhome Telecommunication Tech Co. Ltd., Wuhan 430073

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A high-power ytterbium-doped fiber laser (YDFL) with homemade double-clad fiber (DCF) is introduced in this letter. The geometric parameter and laser characteristics of the fiber have been studied. With one-end-pumping scheme, pumped by a high-power laser diode with launching power of 280 W, a maximum continuous wave (CW) output of 110 W is obtained with an optical-to-optical efficiency of 40%.

Keywords

140.3480 140.3510 diode-pumped fiber 060.2320 fiber optics amplifiers and oscillators lasers

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Dong Xue, Qihong Lou, Jun Zhou, Lingfeng Kong, Jinyan Li, Shiyu Li. A 110-W fiber laser with homemade double-clad fiber[J]. Chinese Optics Letters, 2005, 3(6): 06345

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Paper Information

Category:

Received: Oct. 13, 2004

Accepted: --

Published Online: Jun. 6, 2006

The Author Email: Dong Xue (xuedong@siom.ac.cn)

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology