Application of optoelectronic negative feedback to ordering of the temporal structure of the diode-pumped Nd:YLF laser radiation


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Аннотация

The conditions of the generation of radiation with ordered temporal structure are determined for a solid-state laser with external negative feedback. Experiments are performed based on the Nd:YLF laser longitudinally pumped by a high-power diode array. Lasing was controlled using an intracavity electro-optic modulator based on a lithium tantalate crystal. Intensity smoothing and self-mode-locking regimes with generation of several short pulses in the axial interval are implemented by varying the delay in the feedback circuit. Under conditions of amplification above the stability boundary, the secondary electro-optic effect manifestation was detected in the lithium tantalate crystal.

Авторлар туралы

M. Gorbunkov

Lebedev Physical Institute

Хат алмасуға жауапты Автор.
Email: gorbunk@sci.lebedev.ru
Ресей, Leninskii pr. 53, Moscow, 119991

Yu. Maslova

Lebedev Physical Institute

Email: gorbunk@sci.lebedev.ru
Ресей, Leninskii pr. 53, Moscow, 119991

V. Tunkin

Faculty of Physics and International Laser Center

Email: gorbunk@sci.lebedev.ru
Ресей, Moscow, 119991

Yu. Shabalin

Lebedev Physical Institute

Email: gorbunk@sci.lebedev.ru
Ресей, Leninskii pr. 53, Moscow, 119991

D. Yakovlev

Faculty of Physics and International Laser Center

Email: gorbunk@sci.lebedev.ru
Ресей, Moscow, 119991

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