Сибирский федеральный университет

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Конференция: International Conference on Laser Optics; St Petersburg, RUSSIA; St Petersburg, RUSSIA

Год издания: 2009

Идентификатор DOI: 10.1134/S0030400X09090070

Ключевые слова: Domain structure, Irregular domains, Non-linear optical, Nonlinear optical process, Pump wavelength, Quasi phase matching, Second harmonic generation, Spectral dependences, Tetraborate, Harmonic generation, Phase matching, Strontium, Crystals

Аннотация: The random quasi-phase-matching in irregular domain structures of strontium tetraborate has been investigated for nonlinear optical generation at 266 nm. The factor of increasing second-harmonic generation efficiency due to random quasi-phase-matching is determined. The spectral dependences of the second-harmonic generation are calculated. It is shown that its efficiency can be optimized at a fixed pump wavelength by rotating the domain structure.

Журнал: OPTICS AND SPECTROSCOPY

Выпуск журнала: Vol. 107, Is. 3

Номера страниц: 359-362

ISSN журнала: 0030400X

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Aleksandrovsky A.S. (Siberian Federal University)
• Vyunishev A.M. (Kirensky Institute of Physics,Siberian Branch,Russian Academy of Sciences)
• Zaitsev A.I. (Siberian Federal University)
• Zamkov A.V. (Kirensky Institute of Physics,Siberian Branch,Russian Academy of Sciences)
• Shakhura I.E. (Siberian Federal University)

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