Planar optical waveguide

Details Planar optical waveguide Planar optical waveguide

1997-10-01

1999-07-27

Ullah, Akm E.

Optical waveguides

Planar optical waveguide

G02B 610

Patent

active

059304391

ABSTRACT:
A planar optical waveguide comprises at least two cladding layers on a substrate with at least one core layer disposed between the cladding layers. The overcladding layer of the two layers is doped in order to produce a thermal coefficient of expansion close to or equal to that of the substrate in order to reduce the polarisation sensitivity of the device.

REFERENCES:
patent: 5622750 (1997-04-01), Kilian et al.
patent: 5649045 (1997-07-01), Fjare et al.
patent: 5682455 (1997-10-01), Kovacic et al.
patent: 5800860 (1998-09-01), Kilian et al.

Affiliated with

Also associated with

Rating

Planar optical waveguide does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-889091