Narrow-band alexandrite laser with external selective resonator | Izvestiya vuzov. Fizika. 2025. № 11. DOI: 10.17223/00213411/68/11/6

Narrow-band alexandrite laser with external selective resonator

The results of experimental studies of the parameters of an alexandrite laser are presented. The possibility of generating narrow-band radiation with wavelength tuning in a composite resonator incorporating an external selective resonator is demonstrated. The dependences of the output radiation energy on the resonator length and the temperature of the alexandrite crystal are examined. The conditions for achieving a laser energy of 20 mJ at a spectral linewidth of 15 pm with smooth wavelength tuning in the spectral range of 730-780 nm are determined.

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Keywords

alexandrite laser, narrow-band radiation, external selective resonator, dispersive elements

Authors

Name	Organization	E-mail
Panchenko Yuri N.	Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences	yu.n.panchenko@mail.ru
Alekseev Sergey V.	Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences	alekseev10100@gmail.com
Andreev Mikhail V.	Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences	andreevmv_86@mail.ru
Puchikin Aleksey V.	Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences	apuchikin@mail.ru
Lubenko Dmitrii M.	Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences	lubenkodm@gmail.com
Bobrovnikov Sergei M.	V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences	bsm@iao.ru
Mikhailov Yuri M.	Tomsk State University	yumm@icp.ac.ru

Всего: 7

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