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Cai; Ming
Pasadena, CA
No. of patents:

Patent Number Title Of Patent Date Issued
6741628 Micro-cavity laser May 25, 2004
The present invention is a micro-cavity laser and methods related thereto. In the preferred embodiments, the micro-cavity laser comprises a laser pump signal in a fiber waveguide which is optically coupled to a micro-cavity resonator through a fiber taper. The micro-resonator includes
6583399 Optical resonator microsphere sensor with altering Q-factor June 24, 2003
An optically based resonating sensor useful for detecting and discriminating specified substances present in the environment is provided. The resonating sensor comprises a light source and a coupler adapted to allow light to pass from the light source to a resonator wherein the light
6580851 Resonator fiber bidirectional coupler June 17, 2003
A resonator, e.g., a silica microsphere or disk, is used between two fiber optic cables to form an add/drop filter. The resonator is resonant with the frequency to be added or dropped. In this way, only that particular channel is added or dropped as needed.

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