Experimental study of the green laser with Pr3+: YLF crystal

Yushi Jin; Long Jin; Yuan Dong; Guangyong Jin

doi:10.1117/12.2606512

24 November 2021 Experimental study of the green laser with Pr³+: YLF crystal

Yushi Jin, Long Jin, Yuan Dong, Guangyong Jin

Proceedings Volume 12060, AOPC 2021: Advanced Laser Technology and Applications; 120600X (2021) https://doi.org/10.1117/12.2606512
Event: Applied Optics and Photonics China 2021, 2021, Beijing, China

Abstract

Green-red (500nm-660nm) laser is widely used in laser projection, laser color display, lithography and laser communication. It is a relatively simple and effective method to obtain the green, orange and red laser from Pr3+:YLF crystal pumped by blue laser diode (LD). In this paper, the influence of output mirror with different transmittance and different curvature radius on the output power of green laser is analyzed. The green laser is achieved with the maximum output power of 960mW at 522nm, when the full pumping current is 2.269A, the absorption power of a-cut Pr³+:YLF crystal is 7.44W.

Citation Download Citation

Yushi Jin, Long Jin, Yuan Dong, and Guangyong Jin "Experimental study of the green laser with Pr³+: YLF crystal", Proc. SPIE 12060, AOPC 2021: Advanced Laser Technology and Applications, 120600X (24 November 2021); https://doi.org/10.1117/12.2606512

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