Optical isolator and method for fabricating the same

Details Optical isolator and method for fabricating the same Optical isolator and method for fabricating the same

1992-05-11

1994-04-19

Arnold, Bruce Y.

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359484, 359900, 372703, 501 15, 501 22, G02B 108, G02B 530

Patent

active

053051378

ABSTRACT:
A polarizer, a Faraday rotator and an analyzer are fixed by fused glass applied on an outer periphery of the polarizer to be contacted with the Faraday rotator and on an outer periphery of the analyzer to be contacted with the Faraday rotator. No adhesive exists between contact planes of the polarizer and the Faraday rotator and those of the Faraday rotator and the analyzer.

REFERENCES:
patent: 4686678 (1987-08-01), Ohta et al.
patent: 5040863 (1991-08-01), Kawakami et al.
patent: 5046798 (1991-09-01), Yagiu et al.
patent: 5128956 (1992-07-01), Aoki et al.
patent: 5161049 (1992-11-01), Tanno et al.
Shiraishi et al., Applied Optics, vol. 25, No. 2, pp. 311-314, Jan. 1986.
Seki et al, Optical Isolators For Fiber-Optic Communications, Feb. 27, 1970, pp. 25-30.

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