Method for eliminating the noise of optical switch

Details Method for eliminating the noise of optical switch Method for eliminating the noise of optical switch

2005-10-18

2005-10-18

Lee, John D. (Department: 2874)

Optical waveguides

With optical coupler

Switch

C385S019000, C385S023000

Reexamination Certificate

active

06956986

ABSTRACT:
The invention provides a method for eliminating the noise of an optical switch, wherein the optical switch includes a cantilever, a flexible coupler and a joint. The joint is designed to connect the cantilever and the flexible coupler so as to perform a phase conversion by the cantilever. The method for eliminating the noise of the optical switch includes a step of damping generation so that the vibration of the cantilever can be eliminated during the phase conversion.

REFERENCES:
patent: 5052777 (1991-10-01), Ninnis et al.
patent: 5067787 (1991-11-01), Gillham et al.
patent: 6388789 (2002-05-01), Bernstein
patent: 2003/0228090 (2003-12-01), Chu et al.

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