Stimulated globular scattering and photonic flame effect: new nonlinear optics phenomena

A. A. Esakov; V. S. Gorelik; A. D. Kudryavtseva; M. V. Tareeva; N. V. Tcherniega

doi:10.1117/12.684868

18 October 2006 Stimulated globular scattering and photonic flame effect: new nonlinear optics phenomena

A. A. Esakov, V. S. Gorelik, A. D. Kudryavtseva, M. V. Tareeva, N. V. Tcherniega

Proceedings Volume 6369, Photonic Crystals and Photonic Crystal Fibers for Sensing Applications II; 63690E (2006) https://doi.org/10.1117/12.684868
Event: Optics East 2006, 2006, Boston, Massachusetts, United States

Abstract

Novel nonlinear optical effects - photonic flame effect (PFE)^1,2 and stimulated globular scattering (SGS)³ - have been discovered. SGS was observed both in forward and backward direction. Pure opal crystal, consisting of the close-packed SiO₂ globules with diameter 200 nm, and crystal with pores, filled with molecular liquid, have been studied. Two Stokes components, shifted from the exciting light frequency by 0.4 - 0.6 cm^-1, have been observed in SGS. Photonic flame effect consisted in the appearance of the few seconds' duration emission in blue-green spectral range under 20 ns ruby laser pulse excitation.

Citation Download Citation

A. A. Esakov, V. S. Gorelik, A. D. Kudryavtseva, M. V. Tareeva, and N. V. Tcherniega "Stimulated globular scattering and photonic flame effect: new nonlinear optics phenomena", Proc. SPIE 6369, Photonic Crystals and Photonic Crystal Fibers for Sensing Applications II, 63690E (18 October 2006); https://doi.org/10.1117/12.684868

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