V
Valeriy Badikov
Researcher at Kuban State University
Publications - 66
Citations - 803
Valeriy Badikov is an academic researcher from Kuban State University. The author has contributed to research in topics: Optical parametric oscillator & Optical parametric amplifier. The author has an hindex of 14, co-authored 66 publications receiving 605 citations.
Papers
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Journal ArticleDOI
Efficient diode-pumped passively Q-switched laser operation around 1.9 μm and self-frequency Raman conversion of Tm-doped KY(WO4)2
L.E. Batay,Andrey N. Kuzmin,Alexander S. Grabtchikov,V. A. Lisinetskii,V. A. Orlovich,Alexander Demidovich,A.N. Titov,Valeriy Badikov,S. G. Sheina,Vladimir Panyutin,M. Mond,Stefan Kuck +11 more
TL;DR: In this article, a thin plate of Cr:ZnS was used as a saturable absorber for passive Q-switched operation of Yb,Tm:KY(WO4)2 and Tm:KW(WOW) diode pumped at 805 nm, achieving a maximum average output power of 116 mW emitted at 1.9 μm.
Journal ArticleDOI
Widely tunable in the mid-IR BaGa 4 Se 7 optical parametric oscillator pumped at 1064 nm.
Nadezhda Y. Kostyukova,Andrey A. Boyko,Valeriy Badikov,Dmitrii Badikov,Galina Shevyrdyaeva,Vladimir Panyutin,Georgi Marchev,Dmitry B. Kolker,Valentin Petrov +8 more
TL;DR: A BaGa4Se7 nanosecond optical parametric oscillator (OPO) shows extremely wide idler tunability in the mid-IR (2.7-17 μm) under 1.064 μm pumping.
Journal ArticleDOI
Crystal growth and characterization of new quaternary chalcogenide nonlinear crystals for the mid-IR: BaGa_2GeS_6 and BaGa_2GeSe_6
Valeriy Badikov,Dmitrii Badikov,V. B. Laptev,Konstantin V. Mitin,Galina Shevyrdyaeva,Nadezhda I. Shchebetova,Valentin Petrov +6 more
TL;DR: In this paper, non-centrosymmetric crystals of BaGa2GeS6 and BaGe2GeSe6 were grown in large sizes with good optical quality, which enabled the characterization of their linear (transmission, dispersion, and birefringence) and nonlinear (second order susceptibility) properties for the first time.
Journal ArticleDOI
Midinfrared optical parametric oscillator based on the wide-bandgap BaGa_4S_7 nonlinear crystal
Aleksey Tyazhev,Dmitri Kolker,Georgi Marchev,Valeriy Badikov,Dmitrii Badikov,Galina Shevyrdyaeva,Vladimir Panyutin,Valentin Petrov +7 more
TL;DR: The orthorhombic biaxial crystal BaGa(4)S(7) has been employed in a 1064 nm pumped optical parametric oscillator generating <6 ns long idler pulses with energies as high as 0.5 mJ at 6.217 μm and average power of ~50 mW at 100 Hz.
Journal ArticleDOI
Difference-frequency generation of ultrashort pulses in the mid-IR using Yb-fiber pump systems and AgGaSe(2).
Marcus Beutler,Ingo Rimke,Edlef Büttner,Paolo Farinello,Antoniangelo Agnesi,Valeriy Badikov,Dmitrii Badikov,Valentin Petrov +7 more
TL;DR: AgGaSe(2) is employed for difference-frequency generation between signal and idler of synchronously-pumped picosecond / femtosecond OPOs at 80 / 53 MHz to represent the highest values at such high repetition rates.