Отправить статью по E-mail Conversion of a Chirp Pulse Into the Second Harmonic in a KDP Crystal
- Авторы: Ivanov N.G.1, Losev V.F.1,2
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Учреждения:
- High-Current Electronics Institute of the Siberian Branch of the Russian Academy of Sciences
- National Research Tomsk Polytechnic University
- Выпуск: Том 61, № 11 (2019)
- Страницы: 2028-2032
- Раздел: Optics and Spectroscopy
- URL: https://journals.rcsi.science/1064-8887/article/view/241206
- DOI: https://doi.org/10.1007/s11182-019-01633-y
- ID: 241206
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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 М2 increases from 1.16 to 1.56. The maximal conversion efficiency is 12.2%.
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Об авторах
N. Ivanov
High-Current Electronics Institute of the Siberian Branch of the Russian Academy of Sciences
Автор, ответственный за переписку.
Email: ivanov.ng@sibmail.com
Россия, Tomsk
V. Losev
High-Current Electronics Institute of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk Polytechnic University
Email: ivanov.ng@sibmail.com
Россия, Tomsk; Tomsk
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