Тип публикации: статья из журнала
Год издания: 2011
Идентификатор DOI: 10.1070/QE2011v041n08ABEH014564
Ключевые слова: second harmonic generation, random quasi-phase matching, nonlinear photonic crystal, Average power, Broadband radiation, Deep-UV, Input light, Irregular domains, Nonlinear photonic crystals, Pump power, Quadratic function, Quasi phase matching, Steady-state models, Sum frequency generation, Tetraborate, Harmonic functions, Harmonic generation, Nonlinear optics, Phase matching, Photonic crystals, Strontium, Crystal structure
Аннотация: Random (stochastic) quasi-phase matching is demonstrated for broadband radiation in a one-dimensional irregular strontium tetraborate nonlinear photonic crystal. Harmonic generation tunable in the range 187.5-215 nm is achieved. The average power of the generated signal is a quadratic function of pump power and reaches 1 mu W. In aПоказать полностьюsteady-state model, taking into account sum frequency generation within the spectrum of the input light causes no broadening of the peaks in the spectrum of the generated signal.
Журнал: QUANTUM ELECTRONICS
Выпуск журнала: Vol. 41, Is. 8
Номера страниц: 748-753
ISSN журнала: 10637818
Место издания: BRISTOL
Издатель: TURPION LTD