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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 20, Iss. 11 — Nov. 1, 2003
  • pp: 2313–2318

Electro-optic modulator enhanced by nonlinear dynamics

John M. Fini  »View Author Affiliations


JOSA B, Vol. 20, Issue 11, pp. 2313-2318 (2003)
http://dx.doi.org/10.1364/JOSAB.20.002313


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Abstract

We propose a novel electro-optic modulator enhanced by nonlinear coupling dynamics. The design is similar to a conventional Mach–Zehnder modulator, but includes a nonlinear directional coupler at the output. At high enough intensities, this nonlinear coupler permits full switching for electro-optic phase shifts much less than the π required in a conventional linear device. Simulations confirm that this strategy can be used to design modulators with low drive voltage. Prospects for implementing this device are discussed.

© 2003 Optical Society of America

OCIS Codes
(190.4360) Nonlinear optics : Nonlinear optics, devices
(250.7360) Optoelectronics : Waveguide modulators

Citation
John M. Fini, "Electro-optic modulator enhanced by nonlinear dynamics," J. Opt. Soc. Am. B 20, 2313-2318 (2003)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-20-11-2313

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