Planar optical waveguide and process for its manufacture

Details Planar optical waveguide and process for its manufacture Planar optical waveguide and process for its manufacture

G - Physics

02

B

26/197, 88/97.2

G02B 6/12 (2006.01) G02F 1/095 (2006.01)

Patent

CA 1253372

11 ABSTRACT: Planar optical waveguide with a crystal unit, comprising a non-magnetic substrate with a first magneto optical layer applied epitaxially to the substrate and a second magneto-optical layer applied epitaxially to the first magneto-optical layer, whereby both magneto-optical layers are composed of an iron garnet-based material, whereby the second magneto-optical layer has a refractive index n which is approximately 1 x 10-3 to 1 x 10-2 greater than the refractive index of the first magneto- optical layer and whereby there is present in the material of the magneto-optical layer at least one substituent at the dodecahedral site of the garnet lattice, in particular lead, the proportion of which is different in the mater- ials for the first and for the second magneto-optical layer. The optical waveguide can be used to advantage for optical single-mode waveguides in the spectral range 0.8< .lambda. < 1.6/um.

490934

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1317041