V. A. Panarin, G. T. Mikayelyan, I. V. Galushka, N. N. Begletsova, I. A. Zimin, A. E. Drakin, N. V. D'yachkov, T. I. Gushchik, A. P. Bogatov, “High-power, narrow-band radiation source based on integrated external-cavity laser diodes”, Kvantovaya Elektronika, 2022, Volume 52, Number 9,Pages <nobr>789

This article is cited in 1 paper

Lasers

High-power, narrow-band radiation source based on integrated external-cavity laser diodes

V. A. Panarin^a, G. T. Mikayelyan^a, I. V. Galushka^a, N. N. Begletsova^a, I. A. Zimin^a, A. E. Drakin^b, N. V. D'yachkov^b, T. I. Gushchik^b, A. P. Bogatov^b

^a Inject Ltd., Saratov
^b P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow

Abstract: We have demonstrated integration of 24 external-cavity laser diodes into one spectrally narrow-band emitter with a wavelength near 779 nm, a total power of more than 35 W, and a spectral width of no more than 0.1 nm. The use of a volume phase grating as a spectrally selective element in the emitter makes it possible to narrow the spectrum width to 0.02 nm or less.

Keywords: diode pumping, narrow spectrum, external cavity, phase grating.

Received: 04.07.2022