Paper
28 February 2014 Yb:YAG single crystal fiber image amplifier
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Abstract
In the paper, a Yb:YAG single crystal fiber is used for the first time to amplify week image signal. It was longitudinally pumped by a fiber-coupled laser diode with a maximum power of 150W at 940 nm. The image amplifier provided low noise and high gain amplification. A spatially uniform amplification gain of up to 10.2 dB at wavelength of 1030 nm was obtained.
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Peng Wan, Jian Liu, Lih-Mei Yang, and Shuang Bai "Yb:YAG single crystal fiber image amplifier", Proc. SPIE 8959, Solid State Lasers XXIII: Technology and Devices, 895905 (28 February 2014); https://doi.org/10.1117/12.2048221
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KEYWORDS
Optical amplifiers

Fiber amplifiers

Crystals

Image processing

Image quality

Fiber lasers

Signal detection

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