Component for use in the transmission of optical signals

Details Component for use in the transmission of optical signals Component for use in the transmission of optical signals

1994-06-23

1995-11-28

Bovernick, Rodney B.

Optical waveguides

With optical coupler

Input/output coupler

385 30, G02B 626

Patent

active

054715512

ABSTRACT:
A component to be used for the frequency-selective modulation and/or for the frequency-selective receiving and demodulation of frequency-division multiplexed optical signals. The component of the present invention includes a waveguide, to which multiplexed optical signals are applied, and at least one further waveguide, running substantially parallel to the waveguide and which is evanescently coupled to the waveguide. The at least one further waveguide is designed as a Bragg resonator, by means of a structuring in the longitudinal direction, and the component further includes at least one semiconductor diode, which is optically coupled to the Bragg resonator.

REFERENCES:
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patent: 4852960 (1989-08-01), Alferness et al.
patent: 5016967 (1991-05-01), Meltz et al.
patent: 5054873 (1991-10-01), Davis et al.
patent: 5106211 (1992-04-01), Chiang et al.
patent: 5218651 (1993-06-01), Faco et al.
patent: 5233187 (1993-08-01), Sakata et al.
patent: 5343544 (1994-08-01), Boyd et al.
patent: 5351324 (1994-09-01), Forman
patent: 5355237 (1994-10-01), Lang et al.
H. A. Haus, "Narrow-Band Optical Channel-Dropping Filter", IEEE Journal of Lightwave Technology, vol. 10, No. 1, Jan. 1992, pp. 57-62.
C. H. Henry et al., "Glass Waveguides on Silicon for Hybrid Optical Packaging", Journal of Lightwave Technology, vol. 7, No. 10, Oct. 1989, pp. 1530-1539.

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