Conversion of a Chirp Pulse Into the Second Harmonic in a KDP Crystal

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Аннотация

Results of investigation of conversion of radiation with the wavelength λ = 950 nm and pulse duration of 100 ps into the second harmonic are reported. It is demonstrated that the second harmonic pulse duration is half the pulse duration at the fundamental frequency. The converted radiation linewidth remains unchanged. The beam quality factor М ² increases from 1.16 to 1.56. The maximal conversion efficiency is 12.2%.

Язык оригинала	Английский
Страницы (с-по)	2028-2032
Число страниц	5
Журнал	Russian Physics Journal
Том	61
Номер выпуска	11
DOI	https://doi.org/10.1007/s11182-019-01633-y
Состояние	Опубликовано - 15 мар 2019

ASJC Scopus subject areas

Physics and Astronomy(all)

Доступ к документу

10.1007/s11182-019-01633-y

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