Tunable fiber Fabry-Perot etalon optical filter

Details Tunable fiber Fabry-Perot etalon optical filter Tunable fiber Fabry-Perot etalon optical filter

1992-05-08

1993-10-05

Lee, John D.

Optical waveguides

Integrated optical circuit

385 50, G02B 612, G02B 626

Patent

active

052512754

ABSTRACT:
A pendulum-like member is formed in a silicon substrate. Optical fiber portions which include endface mirrors are disposed on the substrate proper and on the pendulum member. The position of the pendulum member is adjusted by applying a voltage across the member and an adjacent section(s) of the substrate thus enabling the optical length of the device to be adjusted.

REFERENCES:
patent: 4830451 (1989-05-01), Stone
patent: 4861136 (1989-08-01), Stone et al.
patent: 4994791 (1991-02-01), Taylor
Streetman; "Solid State Electronic Devices"; 1980 pp. 7-9.
S. M. Sze; "Semiconductor Devices Physics and Technology"; Jan. 1985; pp. 6 and 7.

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