All-optical switching with a nonlinear chiral photonic bandgap structure
JOSA B, Vol. 16, Issue 1, pp. 70-73 (1999)
http://dx.doi.org/10.1364/JOSAB.16.000070
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Abstract
A pump–probe optical switching mechanism that uses a nonlinear chiral photonic bandgap structure is proposed. The switching is achieved by shifting the bandgap of the structure; the chirality permits the use of the same frequency for the pump and the probe beam. The pump beam is never transmitted, so there is no discrimination problem. A new extension of the finite-difference time-domain technique is developed to simulate the propagation of an electromagnetic wave in a Kerr nonlinear chiral medium.
© 1999 Optical Society of America
[Optical Society of America ]
OCIS Codes
(190.4360) Nonlinear optics : Nonlinear optics, devices
(230.1150) Optical devices : All-optical devices
Citation
P. Tran, "All-optical switching with a nonlinear chiral photonic bandgap structure," J. Opt. Soc. Am. B 16, 70-73 (1999)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-16-1-70
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