22 dB all-fiber green amplifier using Er3+-doped fluoride fiber

Guanshi Qin; Tatsuya Yamashita; Yusuke Arai; Takenobu Suzuki; Yasutake Ohishi

doi:10.1117/12.759341

13 February 2008 22 dB all-fiber green amplifier using Er³⁺-doped fluoride fiber

Guanshi Qin, Tatsuya Yamashita, Yusuke Arai, Takenobu Suzuki, Yasutake Ohishi

Proceedings Volume 6890, Optical Components and Materials V; 68900Y (2008) https://doi.org/10.1117/12.759341
Event: Integrated Optoelectronic Devices 2008, 2008, San Jose, California, United States

Abstract

We demonstrate a 22 dB all-fiber amplifier at 546 nm using Er³⁺-doped fluoride fiber by forward upconversion pumping of a 974 nm laser diode. The gain saturation effects and the power conversion efficiency of this amplifier are investigated in detail based on gain characteristics and numerical simulations.

Citation Download Citation

Guanshi Qin, Tatsuya Yamashita, Yusuke Arai, Takenobu Suzuki, and Yasutake Ohishi "22 dB all-fiber green amplifier using Er³⁺-doped fluoride fiber", Proc. SPIE 6890, Optical Components and Materials V, 68900Y (13 February 2008); https://doi.org/10.1117/12.759341

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