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Proceedings Paper

Nonlinearly chirped quasi-phase-matching for production of ultra-broadband twin photons
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Paper Abstract

We study spontaneous parametric down-conversion generating ultra-broadband biphotons in spatially chirped photoniclike crystals. The novelty is that these structures are considered as definite assembles of second-order layers with both linear and nonlinear chirping. It is shown that the biphoton spectra for two structures with linear and nonlinear chirps under consideration are essentially different in form.

Paper Details

Date Published: 8 May 2013
PDF: 7 pages
Proc. SPIE 8772, Nonlinear Optics and Applications VII, 87720B (8 May 2013); doi: 10.1117/12.2017105
Show Author Affiliations
A. R. Tamazyan, Yerevan State Univ. (Armenia)
Institute for Physical Researches (Armenia)
G. Y. Kryuchkyan, Yerevan State Univ. (Armenia)
Institute for Physical Researches (Armenia)

Published in SPIE Proceedings Vol. 8772:
Nonlinear Optics and Applications VII
Mario Bertolotti; Joseph Haus; Alexei M. Zheltikov, Editor(s)

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