High-quality-factor tunable microdisk

Details High-quality-factor tunable microdisk High-quality-factor tunable microdisk

2006-02-02

2008-12-16

Font, Frank G (Department: 2883)

Optical waveguides

Planar optical waveguide

C385S014000, C385S027000, C385S028000, C385S031000, C385S130000, C385S131000, C385S132000

Reexamination Certificate

active

07466889

ABSTRACT:
An optical device includes a waveguide and a microdisk that is optically coupled to the waveguide. The gap between the microdisk and the waveguide is between 0.3 microns and 0.7 microns. The diameter of the microdisk is between 15 microns and 50 microns. The quality factor of the microdisk is at least 105. The microdisk is tuned optoelectrically or piezoelectrically.

REFERENCES:
patent: 6633696 (2003-10-01), Vahala et al.
patent: 6920253 (2005-07-01), Tan et al.
patent: 7424192 (2008-09-01), Hochberg et al.
patent: 2001/0004411 (2001-06-01), Yariv

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