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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 16 — Jul. 30, 2012
  • pp: 17678–17683

Tuning of a nonlinear THz emitter

A. Andronico, S. Mariani, F. Ghiglieno, J. Claudon, M. Munsch, J. M. Gérard, I. Favero, S. Ducci, and G. Leo  »View Author Affiliations

Optics Express, Vol. 20, Issue 16, pp. 17678-17683 (2012)

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We numerically study a passive THz source based on difference frequency generation between modes sustained by cylindrical AlGaAs microcavities. We show that ring-like structures are advantageous in that they provide additional degrees of freedom for tuning the nonlinear process and for maximizing the nonlinear overlap integral and conversion efficiency.

© 2012 OSA

OCIS Codes
(190.2620) Nonlinear optics : Harmonic generation and mixing
(190.4360) Nonlinear optics : Nonlinear optics, devices
(190.4223) Nonlinear optics : Nonlinear wave mixing

ToC Category:
Nonlinear Optics

Original Manuscript: May 3, 2012
Revised Manuscript: June 1, 2012
Manuscript Accepted: June 8, 2012
Published: July 19, 2012

A. Andronico, S. Mariani, F. Ghiglieno, J. Claudon, M. Munsch, J. M. Gérard, I. Favero, S. Ducci, and G. Leo, "Tuning of a nonlinear THz emitter," Opt. Express 20, 17678-17683 (2012)

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