Spherical multicomponent optical isolator

Details Spherical multicomponent optical isolator Spherical multicomponent optical isolator

1990-11-05

1993-11-30

Arnold, Bruce Y.

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359282, 359484, 372703, 385 11, 385 35, G02B 530, G02F 109

Patent

active

052670775

ABSTRACT:
A spherical multicomponent optical isolator having a first spherical segment lensing region, including a base, a second spherical segment lensing region, including a base, a first polarizer attached to the base of the first segment lensing region, a second polarizer attached to the base of the second spherical segment lensing region and A Faraday rotator disposed between the first and second polarizers, wherein the combination of the first and second spherical segments, the first and second polarizers and the Faraday rotator forms the spherical optical isolator having a spherical outer surface.

REFERENCES:
patent: 3897136 (1975-07-01), Bryngdahl
patent: 4257672 (1981-03-01), Balliet
patent: 4557566 (1985-12-01), Kikuchi et al.
patent: 4735489 (1988-04-01), Tolksdorf et al.
Shiraishi et al; "Cascaded Optical Isolator Configuration Having High Isolation Characteristics Over a Wide Temperature and Wavelength Range"; Optics Letters; vol. 12; No. 7/Jul. 1987 pp. 462-464.

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