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Sub-nanosecond lasers for cosmetics and dermatology
Author(s): Aleksandr A. Tarasov; Hong Chu
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Paper Abstract

We report about the development of two new subnanosecond solid-state laser models for application in dermatology and cosmetics. One model uses subnanosecond Nd: YAG microchip laser as a master oscillator and includes Nd: YAG double- and single-pass amplifiers. At 10 Hz this laser produces more than 600 mJ pulse energy with duration 500 +/- 5 ps. Another model (under development) is gain-switched Ti: Sapphire laser with short cavity. This laser produces 200 mJ, 560 ps pulses at 790 nm and uses standard Q-Switched Nd: YAG laser with nanosecond pulse duration as a pumping sourse.

Paper Details

Date Published: 15 February 2018
PDF: 9 pages
Proc. SPIE 10511, Solid State Lasers XXVII: Technology and Devices, 105110R (15 February 2018); doi: 10.1117/12.2284373
Show Author Affiliations
Aleksandr A. Tarasov, Laseroptek, Ltd. (Korea, Republic of)
Hong Chu, Laseroptek, Ltd. (Korea, Republic of)

Published in SPIE Proceedings Vol. 10511:
Solid State Lasers XXVII: Technology and Devices
W. Andrew Clarkson; Ramesh K. Shori, Editor(s)

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