Picosecond parametric Raman laser based on KGd(WO4)2 crystal

Grasiuk, A. Z.; Kurbasov, Sergei V; Losev, Leonid L

doi:10.1016/j.optcom.2004.06.029

Cited by 29 publications

(8 citation statements)

References 6 publications

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“…A first Raman laser is excited by some of the laser pump energy and produces a 1st Stokes component as a collimated beam. In the parametric Raman laser the Stokes beam interacts parametrically with the remaining collimated pump beam to produce high power (Grasiuk, 2004).…”

Section: Raman Lasersmentioning

confidence: 99%

Overview of Nonlinear Optics

Garmire¹

2012

Nonlinear Optics

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Section: Raman Lasersmentioning

confidence: 99%

Overview of Nonlinear Optics

Garmire¹

2012

Nonlinear Optics

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“…KRe(WO 4 ) 2 crystals, with Re being rare-earth elements such as Gd, Yb, Er, Tb, La, etc., are well known materials for the active media of solid-state lasers [1]. Besides, these crystals can be used for Raman lasers with both up and down frequency conversions [2,3]. Among KRe(WO 4 ) 2 crystals, potassium-gadolinium tungstate KGd(WO 4 ) 2 (abbreviated as KGW further on) is one of the best studied materials.…”

Section: Introductionmentioning

confidence: 99%

Elasto-optic coefficients of KGd(WO4)2 crystals

Martynyuk-Lototska¹,

Dudok²,

Krupych³

et al. 2019

Ukr. J. Phys. Opt.

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The modules of ten components of the elasto-optic tensor for KGd(WO 4) 2 crystals have been determined using a Dixon-Cohen method. We have found that some of the elasto-optic components of these crystals reach notably high values. Being combined with the fact of high acoustic-wave velocity, this should imply short response times of the acousto-optic devices based on KGd(WO 4) 2 , provided that the acousto-optic figure of merit remains as high as that calculated in the present work, (32.6±4.5)×10-15 s 3 /kg.

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“…It is a four-wave mixing (FWM) process. Up to now, only a few research focused on the anti-Stokes emissions from crystalline Raman lasers [13]- [16]. The previous literatures commonly utilized the extracavity configuration.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Stokes and Anti-Stokes Lines Operation Within a Yb:YAG Laser at 1050 nm

Chu

Yang

et al. 2014

IEEE Photon. Technol. Lett.

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An intracavity cascaded Raman laser with the Stokes and anti-Stokes emissions from a single KTiOPO4 crystal pumped by a passively Q-switched Yb:YAG laser near 1050 nm was demonstrated. A total conversion output power of 666 mW was obtained at a repetition rate of 9.8 kHz with an overall conversion efficiency of ∼3%. The shortest pulse duration of the third Stokes radiation near 1148 nm was measured to be 764 ps, giving out a pulse energy of 13 µJ and peak power of 17.1 kW. Meanwhile, pulse duration of 1.54 ns at anti-Stokes line was also obtained with a peak power of 3.5 kW. The effective Raman gain was estimated to be ∼2.1 cm/GW.

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Picosecond parametric Raman laser based on KGd(WO4)2 crystal

Cited by 29 publications

References 6 publications

Overview of Nonlinear Optics

Overview of Nonlinear Optics

Elasto-optic coefficients of KGd(WO4)2 crystals

Simultaneous Stokes and Anti-Stokes Lines Operation Within a Yb:YAG Laser at 1050 nm

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