Diagnostics of fs pulses by noncollinear random quasi-phase-matched frequency doubling

Описание

Тип публикации: статья из журнала

Год издания: 2011

Идентификатор DOI: 10.1063/1.3664094

Ключевые слова: Autocorrelation measurement, Cross-correlation measurements, Fs pulse, Noncollinear, Nonlinear photonic crystals, Nonuniformity, Quasi-phase-matched frequency doubling, Random structures, Tetraborate, Vacuum ultraviolets, Wide spectral range, Band structure, Frequency doublers, Strontium, Photonic crystals

Аннотация: Noncollinear random quasi-phase-matched frequency doubling in nonlinear photonic crystal (NPC) of strontium tetraborate (SBO) can be used for background-free autocorrelation measurements of ultrashort pulses in wide spectral range without any angular tuning of nonlinear photonic crystal. Nonuniformity of reciprocal superlattice vecПоказать полностьюtors spectrum of random structure does not affect the accuracy of measurement. Nonlinear photonic crystals of strontium tetraborate are attractive medium for cross-correlation measurements in deep and vacuum ultraviolet. VC 2011 American Institute of Physics. [doi:10.1063/1.3664094]

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Издание

Журнал: APPLIED PHYSICS LETTERS

Выпуск журнала: Vol. 99, Is. 21

ISSN журнала: 00036951

Место издания: MELVILLE

Издатель: AMER INST PHYSICS

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