Dual Feedback Control in Solid State Lasers: Discrete Maps and Experimentsстатья
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Дата последнего поиска статьи во внешних источниках: 28 июня 2016 г.
Аннотация:Combinations of negative and positive feedback loops were investigated on the
basis of discrete map analysis, numerical simulation and experimentally with lamp and diode
pumped Nd:YAG lasers. Cases with relative feedback delay in two loops equal to one laser cavity
round trip time were considered. Dual feedback control allows to achieve: 1) stable operation of both continuous and pulsed lasers in a wide range of active media gain, 2) laser pulse shortening down to several tens of picoseconds and 3) regular burst mode with periods up to hundred laser cavity round trip times.