Optical device arrangements utilizing simultaneous orthogonal wa

Optical: systems and elements – Polarization without modulation – Polarization using a time invariant electric – magnetic – or...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

359495, 359497, 359499, G02B 530

Patent

active

060494271

ABSTRACT:
Optical devices are described. These devices incorporate a walk-off arrangement along the device length configured for simultaneously moving orthogonal polarization components of a first light signal in at least first and second orthogonal directions. The walk-off configuration includes a junction formed between confronting members which define the first and second orthogonal walk-off directions. The walk-off arrangement defines the first and second orthogonal directions such that the orthogonal polarization components of the first light signal are moved in directions which include a component of movement away from the junction. In this way, contact of the polarization components with the junction attributable to beam spreading is avoided. Moreover, the component of movement away from the junction may serve to compensate for beam spreading in other layers and/or for movement in other layers of the polarization components towards one or more junctions defined in the other layers.

REFERENCES:
patent: 5204771 (1993-04-01), Koga
patent: 5574596 (1996-11-01), Cheng
patent: 5588078 (1996-12-01), Cheng et al.
patent: 5734763 (1998-03-01), Chang
patent: 5768005 (1998-06-01), Cheng et al.
patent: 5930422 (1999-07-01), Cheng
patent: 5973832 (1999-10-01), Bettman
patent: 5982539 (1999-11-01), Shirasaki

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optical device arrangements utilizing simultaneous orthogonal wa 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 device arrangements utilizing simultaneous orthogonal wa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical device arrangements utilizing simultaneous orthogonal wa will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1181120

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.