EVOLUTION OF THE TIME CHARACTERISTICS AND THE DYNAMICS OF PICOSECOND LASING UNDER THE CONDITIONS OF SELF-INTERACTION AND PASSIVE NEGATIVE FEEDBACK

Authors
GANEEV RA SAMIGULLIN KR BEGISHEV IA KAMALOV SR MATAFONOV SI REDKORECHEV VI USMANOV T
Citation
Ra. Ganeev et al., EVOLUTION OF THE TIME CHARACTERISTICS AND THE DYNAMICS OF PICOSECOND LASING UNDER THE CONDITIONS OF SELF-INTERACTION AND PASSIVE NEGATIVE FEEDBACK, Quantum electronics, 27(4), 1997, pp. 312-314
Citations number
18
Categorie Soggetti
Physics, Applied","Engineering, Eletrical & Electronic
Journal title
Quantum electronics → ACNP
ISSN journal
10637818
Volume
27
Issue
4
Year of publication
1997
Pages
312 - 314
Database
ISI
SICI code
1063-7818(1997)27:4<312:EOTTCA>2.0.ZU;2-F
Abstract
An investigation was made of the conditions for optimisation of passiv e negative feedback with GaAs plates acting as feedback elements in pi cosecond pulse generation, A long (1 mu s) train of pulses (tau = 13 p s) was generated in an Nd:YAG laser, A study was made of the influence of self-defocusing of picosecond pulses in the course of two-photon a bsorption in GaAs on the evolution of the time and energy parameters o f the laser radiation.