Optical sensor

Details Optical sensor Optical sensor

1991-05-10

1992-03-24

James, Andrew J.

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359281, 359283, 359324, 359585, 359488, 357 16, 357 30, H01L 29161, H01L 2714, H01L 3100

Patent

active

050993577

ABSTRACT:
An optical sensor excellent in reliability and mass producibility and low in cost, by forming a magnetic optical crystal, polarizer and analyzer monolithically on the same substrate.

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patent: 4823177 (1989-04-01), Prinz et al.
patent: 4869569 (1989-09-01), Kapon
patent: 4984875 (1991-01-01), Abe et al.
patent: 4987472 (1991-01-01), Endo et al.

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