Dual-wavelength Q-switched laser based on a lens-shaped Nd : YAG active element and a Cr4+: YAG passive Q-switch

Dual-wavelength Q-switched laser based on a lens-shaped Nd : YAG active element and a Cr4+: YAG passive Q-switch

Dual-wavelength Q-switched lasing at wavelengths of 1047 and 1053 nm is achieved in a longitudinally diode-pumped laser with a lens-shaped Nd:YLF active element and a Cr4+ : YAG passive Q-switch. Dual-wavelength lasing is achieved as a result of transverse mode locking due to the choice of a cavity...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2019-02, Vol.49 (2), p.95-97
Hauptverfasser: Koromyslov, A.L., Tupitsyn, I.M., Cheshev, E.A.
Format: Artikel
Sprache:eng
Schlagworte:
dual-wavelength lasing
Laser applications
Lasers
Lasing
longitudinal diode pumping
Mode locking
Neodymium lasers
Q switched lasers
solid-state lasers
transverse mode locking
Wavelengths
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Beschreibung
Zusammenfassung:Dual-wavelength Q-switched lasing at wavelengths of 1047 and 1053 nm is achieved in a longitudinally diode-pumped laser with a lens-shaped Nd:YLF active element and a Cr4+ : YAG passive Q-switch. Dual-wavelength lasing is achieved as a result of transverse mode locking due to the choice of a cavity length corresponding to the close-to-semiconfocal configuration, which provides identical gains for the two laser wavelengths.
ISSN:1063-7818
1468-4799
DOI:10.1070/QEL16816