Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V. D. Volosov"'
Publikováno v:
Soviet Journal of Quantum Electronics. 21:691-694
Compensation of dynamic aberrations of a shaping telescope was demonstrated experimentally. A diffraction optical component was placed on the main mirror of the telescope and it was used to couple in a reference radiation into a phase-conjugation sys
Publikováno v:
Soviet Journal of Quantum Electronics. 5:500-506
A theory of steady-state single-frequency second-harmonic generation in a resonator is developed for the case when an active medium and a nonlinear crystal located inside the pump-laser resonator are separated by a beam splitter which deflects the ha
Publikováno v:
Soviet Journal of Quantum Electronics. 4:1090-1098
A method for compensating the angular dispersion of the phase matching in frequency doubling is developed theoretically for a collinear but basically nonmonochromatic pump radiation. The method is based on a preliminary modification of the pump beam
Publikováno v:
Soviet Journal of Quantum Electronics. 6:1163-1167
A theoretical and experimental investigation was made of the competition between second harmonic generation and degenerate parametric amplification of the fundamental-frequency wave in three-wave interactions in two crystals arranged in series. It wa
Wide-range continuously tunable source of ultraviolet, visible, and infrared radiation. I. YAG laser
Publikováno v:
Soviet Journal of Quantum Electronics. 10:849-852
An optical system was developed for, and a study was made of, the characteristics of a single-mode Q-switched repetitively pulsed YAG:Nd3+ laser with a stabilized emission spectrum. This laser is intended for the generation of radiation tunable in a
Autor:
E V Goryachkina, V D Volosov
Publikováno v:
Soviet Journal of Quantum Electronics. 6:854-857
An efficiency of ~3% was obtained in generation of the second harmonic of nonmonochromatic neodymium laser radiation in an LiIO3 crystal. The laser was operated under free-oscillation conditions and the dispersion of phase matching was compensated by
Publikováno v:
Soviet Journal of Quantum Electronics. 2:529-532
An investigation was made of the temperature dependences of the phase-matching angle, the angular width of the phase-matching curve, the dispersion of the phase-matching direction, and the temperature derivative of this direction in the generation of
Publikováno v:
Journal of Applied Spectroscopy. 25:1013-1015
Autor:
A G Kalintsev, V D Volosov
Publikováno v:
Soviet Journal of Quantum Electronics. 4:451-453
A description is given of a method for engineering design of optical frequency doublers. Nomograms are given for the calculation of the doubler efficiency and these cover a wide range of parameters of laser beams and nonlinear crystals.
Publikováno v:
Soviet Journal of Quantum Electronics. 12:1-3
The efficiency of second harmonic generation by oo–e and oe–e interactions of laser radiation characterized by different angular and spectral distributions was investigated under conditions of a strong energy exchange between the fundamental-freq