Continuous-wave cascaded second Stokes diamond Raman laser at 1477 nm

Heinzig M, Palma-Vega G, Yildiz B, Walbaum T, Schreiber T, Tuennermann A (2021)

Publication Type: Journal article

Publication year: 2021

Journal

Optics Letters Optical Society of America

Book Volume: 46

Pages Range: 1133-1136

Journal Issue: 5

DOI: 10.1364/OL.416549

Abstract

We report a high brightness cascaded Stokes diamond Raman laser with a diffraction limited beam quality pumped by an Yd-doped fiber laser. The Raman laser operated at 1477 nm and reached an output power of 63 W with 214 W pump power in continuous-wave mode. Conversion efficiency over 30% was achieved using a single pump pass concentric cavity that was highly resonant at the first Stokes and had high outcoupling at the second Stokes (45%). Thermal limitations were investigated as well as the temporal behavior of the first and second Stokes intra-cavity power.

Involved external institutions

Fraunhofer-Institut für Angewandte Optik und Feinmechanik (IOF) / Fraunhofer Institute for Applied Optics and Precision Engineering DE Germany (DE)

How to cite

APA:

Heinzig, M., Palma-Vega, G., Yildiz, B., Walbaum, T., Schreiber, T., & Tuennermann, A. (2021). Continuous-wave cascaded second Stokes diamond Raman laser at 1477 nm. Optics Letters, 46(5), 1133-1136. https://dx.doi.org/10.1364/OL.416549

MLA:

Heinzig, Matthias, et al. "Continuous-wave cascaded second Stokes diamond Raman laser at 1477 nm." Optics Letters 46.5 (2021): 1133-1136.

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