A high power and wavelength tunable mid-infrared laser with a high-precision power attenuator

2021 ◽  
Author(s):  
Mingyao Gao ◽  
Jian Ning ◽  
Xinjie Lv ◽  
Gang Zhao ◽  
Shining Zhu
Keyword(s):  
High Precision ◽  
High Power ◽  
Infrared Laser ◽  
Mid Infrared ◽  
Wavelength Tunable

High-power fiber-laser-pumped mid-infrared laser sources

2006 ◽  
Author(s):  
Espen Lippert ◽  
Stephane Nicolas ◽  
Gunnar Arisholm ◽  
Knut Stenersen ◽  
Asta S. Villanger ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Infrared Laser ◽  
Mid Infrared ◽  
Laser Sources ◽  
Infrared Laser Sources

High Power Mid-Infrared Laser Sources

2016 ◽  
Author(s):  
Daniel Creeden ◽  
Leonard A. Pomeranz ◽  
Casey Jones ◽  
Benjamin R. Johnson ◽  
Peter A. Ketteridge ◽  
...  
Keyword(s):  
High Power ◽  
Infrared Laser ◽  
Mid Infrared ◽  
Laser Sources ◽  
Infrared Laser Sources

scholarly journals Hundred-watt-level high power random distributed feedback Raman fiber laser at 1150 nm and its application in mid-infrared laser generation

2015 ◽  
Vol 23 (13) ◽  
pp. 17138 ◽  
Author(s):  
Hanwei Zhang ◽  
Pu Zhou ◽  
Xiong Wang ◽  
Xueyuan Du ◽  
Hu Xiao ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Infrared Laser ◽  
Distributed Feedback ◽  
Laser Generation ◽  
Mid Infrared ◽  
Raman Fiber Laser

scholarly journals Widely Wavelength-Tunable High Power Single-Longitudinal-Mode Fiber Laser in Mid-Infrared Waveband

2021 ◽  
Vol 11 (5) ◽  
pp. 2073
Author(s):  
Yi Lu ◽  
Xiaogang Jiang ◽  
Feihong Chen ◽  
Chenlong Lu ◽  
Sailing He
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
External Cavity ◽  
Longitudinal Mode ◽  
Laser Wavelength ◽  
Single Longitudinal Mode ◽  
Mid Infrared ◽  
Wavelength Tunable ◽  
Narrow Bandwidth ◽  
Cavity Structure

We demonstrate a mid-infrared (MIR) wavelength-tunable high-power single-longitudinal-mode (SLM) fiber laser using a compound cavity structure. The compound cavity consists of an Er-doped ZBLAN fiber perpendicularly cleaved at two-ends and an external cavity formed by a fiber end-face and a narrow bandwidth ruled reflective diffraction grating. SLM operation is achieved through the combined effects of the narrow bandwidth grating and the compound cavity. By rotating the grating, the laser wavelength can be continuously tuned over 100 nm from 2705 nm to 2806 nm with the SLM operation maintained. High output power up to 450 mW is achieved under the SLM regime.

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