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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 22, Iss. 1 — Jan. 1, 2005
  • pp: 281–285

Optical isolation in Cd_1−xMn_xTe magneto-optical waveguide grown on GaAs substrate

Vadym Zayets, Mukul C. Debnath, and Koji Ando  »View Author Affiliations


JOSA B, Vol. 22, Issue 1, pp. 281-285 (2005)
http://dx.doi.org/10.1364/JOSAB.22.000281


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Abstract

The isolation effect was studied in a Cd_1−xMn_xTe magneto-optical waveguide grown on a GaAs substrate. By use of prism coupling, an isolation ratio of 20 dB was achieved at lambda = 740 nm under a magnetic field of 5 kG. The high isolation ratio obtained in the magneto-optical waveguide grown on the semiconductor substrate shows the feasibility of monolithical integration of an optical isolator with semiconductor optoelectronic devices.

© 2005 Optical Society of America

OCIS Codes
(130.5990) Integrated optics : Semiconductors
(160.3820) Materials : Magneto-optical materials
(230.2240) Optical devices : Faraday effect
(230.3240) Optical devices : Isolators

Citation
Vadym Zayets, Mukul C. Debnath, and Koji Ando, "Optical isolation in Cd_1−xMn_xTe magneto-optical waveguide grown on GaAs substrate," J. Opt. Soc. Am. B 22, 281-285 (2005)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-22-1-281


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