Asymmetric

Details Asymmetric Asymmetric

1988-10-14

1990-07-03

McGraw, Vincent P.

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

350 9612, 350 9614, 356345, G01B 902

Patent

active

049385941

ABSTRACT:
Devices and methods for use in integrated optics waveguide circuits containing Y-junctions are presented for intercepting and either absorbing or otherwise removing radiation which has leaked into the substrate in order that such leaked radiation cannot re-enter the waveguide circuit and cause signal errors.

REFERENCES:
patent: 4468085 (1984-08-01), Papuchon et al.
Arditty, et al., "Test Results of an Integrated Fiber-Optics Gyroscope Brass Board", pp. 147-150.
Arditty et al., "Reciprocity Properties of a Branching Waveguide", pp. 102-110.
Ezekiel et al., "Fiber-Optic Rotation Sensors", pp. 2-26.

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