Efficient nanosecond diamond Raman laser at 573 nm

Shova D. Subedi; Vladimir V Fedorov; Sergey Mirov; Matthew Markham

doi:10.1117/12.2583165

5 March 2021 Efficient nanosecond diamond Raman laser at 573 nm

Shova D. Subedi, Vladimir V Fedorov, Sergey Mirov, Matthew Markham

Proceedings Volume 11664, Solid State Lasers XXX: Technology and Devices; 116640H (2021) https://doi.org/10.1117/12.2583165
Event: SPIE LASE, 2021, Online Only

Abstract

External cavity diamond Raman laser pumped by 8.3 ns (10 Hz) single frequency 532 nm pump was studied. The output energy of 4.2 mJ and 2 mJ at first (573 nm) and second (620 nm) Stokes, respectively, was demonstrated for 12 mJ of pump energy with the total conversion efficiency of 51%. The minimum first Stokes pulse duration of 420 ps in backward and 500 ps in forward directions were measured under 3.5 mJ of pump energy and 7.5 mJ (9 mJ) of output energy in backward (forward) Raman signal.

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Citation Download Citation

Shova D. Subedi, Vladimir V Fedorov, Sergey Mirov, and Matthew Markham "Efficient nanosecond diamond Raman laser at 573 nm", Proc. SPIE 11664, Solid State Lasers XXX: Technology and Devices, 116640H (5 March 2021); https://doi.org/10.1117/12.2583165

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