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Proceedings Paper

Pulse laser diode modules for high-power, high-frequency operation
Author(s): Dmitrii Veselov; Yulia Bobretsova; Aleksandr Klimov; Aleksandr Bondarev; Andrey Lyutetskiy; Vladislav Strelets; Sergey Slipchenko; Nikita Pikhtin; Peter Kop'ev
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Paper Abstract

The results of research and development of a pulse laser module are presented. The aim was to create and a compact pulse laser source with a peak power of more than 10 W for optical pulses of 10 ns - 10 μs duration, emitting in spectral range 900-1600 nm. Pulsed modules were based on MOCVD-grown edge-emitting multimode semiconductor lasers integrated with a pulse pumping board. It was shown that the laser output characteristics can be optimized via a series resistance in the laser pump circuit. The 1550 nm wavelength modules with free-space outputs showed power levels of 15 and 25 W, for 1 μs and 100 ns pulses respectively, at 25° C temperature with a regular pulse shape.

Paper Details

Date Published: 2 March 2020
PDF: 6 pages
Proc. SPIE 11262, High-Power Diode Laser Technology XVIII, 112620H (2 March 2020); doi: 10.1117/12.2546313
Show Author Affiliations
Dmitrii Veselov, Ioffe Institute (Russian Federation)
Yulia Bobretsova, Ioffe Institute (Russian Federation)
Aleksandr Klimov, Ioffe Institute (Russian Federation)
Aleksandr Bondarev, Ioffe Institute (Russian Federation)
Andrey Lyutetskiy, Ioffe Institute (Russian Federation)
Vladislav Strelets, Ioffe Institute (Russian Federation)
Sergey Slipchenko, Ioffe Institute (Russian Federation)
Nikita Pikhtin, Ioffe Institute (Russian Federation)
Peter Kop'ev, Ioffe Institute (Russian Federation)


Published in SPIE Proceedings Vol. 11262:
High-Power Diode Laser Technology XVIII
Mark S. Zediker, Editor(s)

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