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Optics Letters

Optics Letters


  • Editor: Anthony J. Campillo
  • Vol. 31, Iss. 14 — Jul. 15, 2006
  • pp: 2145–2147

Silicon-on-insulator irregular waveguide mode converters

Hua-Tsai Chen and Kevin J. Webb  »View Author Affiliations

Optics Letters, Vol. 31, Issue 14, pp. 2145-2147 (2006)

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Irregular waveguide elements in a silicon-on-insulator platform that allow new device concepts are introduced. Specific designs are achieved using a multiresolution optimization strategy where the waveguide width is varied in stepwise increments. Simulation results are given for high-efficiency waveguide mode converters, power splitters, and waveguide transitions operating at 1.55 μ m . The degrees of freedom available permit these functions and small dimensions, making these devices candidates for optical integrated circuits.

© 2006 Optical Society of America

OCIS Codes
(130.3120) Integrated optics : Integrated optics devices
(230.7370) Optical devices : Waveguides

ToC Category:
Integrated Optics

Original Manuscript: December 6, 2005
Manuscript Accepted: April 18, 2006

Hua-Tsai Chen and Kevin J. Webb, "Silicon-on-insulator irregular waveguide mode converters," Opt. Lett. 31, 2145-2147 (2006)

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