Lateral-shearing electro-optic field sensor

Details Lateral-shearing electro-optic field sensor Lateral-shearing electro-optic field sensor

1989-08-03

1990-09-04

McGraw, Vincent P.

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

356354, G01B 902

Patent

active

049539817

ABSTRACT:
A lateral-shearing electro-optic field sensor in which a lateral-shearing terferometer is used in conjunction with an electro-optic crystal and a coherent light source to measure the waveform of an electro-magnetic pulse or a microwave pulse in free space. Depending on the size of the electro-optic crystal used, the device is adapted to measure frequencies as high as 20 GHz.

REFERENCES:
patent: 2679183 (1954-05-01), Buchele et al.
patent: 4595876 (1986-06-01), Kuhara et al.

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