Optical isolator

Details Optical isolator Optical isolator

1989-11-03

1992-04-14

Arnold, Bruce Y.

Optical: systems and elements

Polarization without modulation

Polarization using a time invariant electric, magnetic, or...

359487, 359490, 372703, G02B 530

Patent

active

051053071

ABSTRACT:
A two-stage type optical isolator comprising two isolator units connected in series, each isolator unit having a combination of a Faraday rotator, a permanent magnet and polarizers on both sides of the Faraday rotator, the two Faraday rotators and polarizers of the units having incidence/exit surfaces having directions of normals inclined relative to the direction of optical axis, and wherein an optical axis of the incident light is aligned with an optical axis of the exit light.

REFERENCES:
patent: 4309084 (1982-01-01), Hill
patent: 4756607 (1988-07-01), Watanabe et al.
patent: 4770505 (1988-09-01), Okazaki

Affiliated with

Also associated with

Rating

Optical isolator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical isolator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical isolator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2354080