Bulk optic wavelength division multiplexer

Details Bulk optic wavelength division multiplexer Bulk optic wavelength division multiplexer

1988-05-23

1992-06-02

Gonzalez, Frank

Optical waveguides

With optical coupler

Particular coupling structure

359629, 359634, 359290, G02B 630

Patent

active

051194546

ABSTRACT:
An optical multiplexing/demultiplexing device combines an etalon and weak diffraction grating along with temperature control to finely tune local resonant stations along the etalon to separate and/or combine a plurality of optical signals that are finely spaced in wavelength.

REFERENCES:
patent: 4397525 (1983-08-01), Ahlen
patent: 4588296 (1985-05-01), Cahill et al.
patent: 4693544 (1987-09-01), Yamasaki et al.
patent: 4800557 (1989-01-01), Weber
patent: 4871235 (1989-10-01), Greene et al.

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