A. S. Aleksandrovskii, A. M. Vyunyshev, A. I. Zaitsev, A. A. Ikonnikov, G. I. Pospelov, V. E. Rovskii, V. V. Slabko, “Deep-UV generation in an SBO crystal with an irregular domain structure”, Kvantovaya Elektronika, 2011, Volume 41, Number 8,Pages <nobr>748

This article is cited in 5 papers

Nonlinear optical phenomena

Deep-UV generation in an SBO crystal with an irregular domain structure

A. S. Aleksandrovskii^ab, A. M. Vyunyshev^ab, A. I. Zaitsev^ab, A. A. Ikonnikov^b, G. I. Pospelov^b, V. E. Rovskii^b, V. V. Slabko^b

^a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
^b Siberian Federal University, Krasnoyarsk

Abstract: 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 mW. In a steady-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.

PACS: 42.70.Qs, 42.65.Ky

Received: 17.02.2011
Revised: 20.05.2011