Zobrazeno 1 - 10
of 27
pro vyhledávání: '"D P Krindach"'
Publikováno v:
Quantum Electronics. 25:1063-1066
Experimental and theoretical investigations were made of self-modulation of the gain in a solid-state continuously pumped femtosecond laser. This self-modulation was due to a change in the characteristics of the radiation as a result of self-focusing
Publikováno v:
Soviet Journal of Quantum Electronics. 20:1466-1469
Theoretical and experimental investigations were made of the characteristics of passive mode locking in a cw dye laser with a rapidly relaxing absorber. It was found that such a "fast" absorber was prone to fluctuations. This altered the limits and w
Publikováno v:
SPIE Proceedings.
Radiation characteristics of dye laser with Kerr medium inside the resonator are experimentally investigated. It is shown that arising additional radiation modulation led to reduction of a duration of laser pulses.
Publikováno v:
SPIE Proceedings.
The output characteristics of the continuously operated femtosecond Ti-sapphire laser are given. The dependence of generated beam parameters on mismatching focusing arm length of cavity has been experimentally investigated. The modulation processes a
Autor:
A G Yakovlev, D P Krindach
Publikováno v:
Soviet Journal of Quantum Electronics. 18:1510-1515
A simple physical model is developed of passive, active, and combined mode locking in a dye laser. The model describes the dependence of the duration of the laser pulses on the degree of excitation, on the lasing wavelength, and on the mismatch betwe
Publikováno v:
Soviet Journal of Quantum Electronics. 11:1292-1296
An experimental investigation was made of the angular spectrum and spatial coherence of laser radiation in a turbulent medium. Thermal defocusing increased the spatial coherence radius of the beam field. Experimental results were compared with calcul
Publikováno v:
Soviet Journal of Quantum Electronics. 17:1043-1047
A study was made of the relationship between the pulse duration, on the one hand, and the nature of self-modulation of the amplification and absorption (which occurs in a dye laser resonator in the case of passive mode locking), on the other. A formu
Publikováno v:
Scopus-Elsevier
A report is given of a theoretical and experimental investigation of residual deformations in thin glass plates due to the thermal action of a laser beam, The theory, based on the Maxwell viscoelastic model, explains well the characteristic features
Publikováno v:
Radiophysics and Quantum Electronics. 29:892-896
Publikováno v:
Radiophysics and Quantum Electronics. 32:438-445