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Optica Publishing Group
  • 2017 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2017),
  • paper s1378

Ray Dynamics and Mode Characteristics of Square Microcavities with Circular Sides

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Abstract

Square microcavities with the flat sides replaced by circular arcs are proposed. An enhancement of Q factor is realized due to the light converge effect, while a dip of Q factor is observed with the chaotic light rays. Ultrahigh Q can be obtained in the circular-side square microcavities with an output waveguide by properly designing the arc radius.

© 2017 Optical Society of America

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