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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Grover Swartzlander
  • Vol. 31, Iss. 1 — Jan. 1, 2014
  • pp: 149–153

Optimized terahertz generation via optical rectification in ZnTe crystals

S. Vidal, J. Degert, M. Tondusson, E. Freysz, and J. Oberlé  »View Author Affiliations


JOSA B, Vol. 31, Issue 1, pp. 149-153 (2014)
http://dx.doi.org/10.1364/JOSAB.31.000149


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Abstract

We report on optimal control of the output energy of terahertz (THz) waves generated by optical rectification of femtosecond pulses in ZnTe crystals. An enhancement by a factor up to 2.4 is obtained with chirped pump pulses. The optimized THz wave also displays a spectral broadening. The influence of the optical pulse shaping on the pump pulse propagation, and consequently on the THz generation efficiency, is numerically investigated and discussed.

© 2013 Optical Society of America

OCIS Codes
(190.7110) Nonlinear optics : Ultrafast nonlinear optics
(320.5540) Ultrafast optics : Pulse shaping

ToC Category:
Ultrafast Optics

History
Original Manuscript: October 18, 2013
Manuscript Accepted: November 21, 2013
Published: December 18, 2013

Virtual Issues
April 4, 2014 Spotlight on Optics

Citation
S. Vidal, J. Degert, M. Tondusson, E. Freysz, and J. Oberlé, "Optimized terahertz generation via optical rectification in ZnTe crystals," J. Opt. Soc. Am. B 31, 149-153 (2014)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-31-1-149


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