| |
 |
|
Class Information
Number: 385/142
Name: Optical waveguides > Having particular optical characteristic modifying chemical composition > Of waveguide core
Description: Subject matter wherein the chemical details of the central light conveying portion of the waveguide which has a relatively high refractive index are recited.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606460 |
Optical fiber and transmission system, and wavelength division multiplexing system |
Oct. 20, 2009 |
| 7596292 |
Treatment method for optical fiber |
Sep. 29, 2009 |
| 7590327 |
Waveguide and light emitting device having the same |
Sep. 15, 2009 |
| 7570864 |
Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same |
Aug. 4, 2009 |
| 7558461 |
High SBS threshold optical fiber with aluminum dopant |
Jul. 7, 2009 |
| 7551829 |
Waveguide, waveguide module, optical transmission device, and method of manufacturing waveguide |
Jun. 23, 2009 |
| 7551830 |
Impact resistant optical waveguide and method of manufacture thereof |
Jun. 23, 2009 |
| 7547652 |
Vitreous compositions of the vitroceramic type, transparent to infrared |
Jun. 16, 2009 |
| 7536076 |
Optical fiber containing alkali metal oxide |
May. 19, 2009 |
| 7532790 |
Method of coupling light into microresonators |
May. 12, 2009 |
| 7529460 |
Zinc oxide optical waveguides |
May. 5, 2009 |
| 7526177 |
Fluorine-doped optical fiber |
Apr. 28, 2009 |
| 7526176 |
Optical amplifier and fabrication method thereof |
Apr. 28, 2009 |
| 7526160 |
Optical fiber Bragg grating with improved hydrogen resistance |
Apr. 28, 2009 |
| 7524780 |
Low loss optical fiber and method for making same |
Apr. 28, 2009 |
| 7522803 |
Process for producing optical device |
Apr. 21, 2009 |
| 7519262 |
Fiber used in wideband amplified spontaneous emission light source and the method of making the same |
Apr. 14, 2009 |
| 7515808 |
Thermally stabilized waveguides |
Apr. 7, 2009 |
| 7515809 |
Heat-resisting plastic optical fiber and manufacturing method thereof |
Apr. 7, 2009 |
| 7512299 |
Fiber optic cable systems and methods incorporating a luminescent compound-containing layer to identify cracks |
Mar. 31, 2009 |
| 7507683 |
Glass ceramics for laser systems |
Mar. 24, 2009 |
| 7505667 |
Waveguide configuration |
Mar. 17, 2009 |
| 7493008 |
Glass for optical amplifier fiber |
Feb. 17, 2009 |
| 7493009 |
Optical fiber with tin doped core-cladding interface |
Feb. 17, 2009 |
| 7489850 |
Phosphorous and alkali doped optical fiber |
Feb. 10, 2009 |
| 7471863 |
Near-field interaction control element |
Dec. 30, 2008 |
| 7454112 |
Ridge and mesa optical waveguides |
Nov. 18, 2008 |
| 7450813 |
Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers |
Nov. 11, 2008 |
| 7444058 |
Resin composition for optical wiring, and optoelectronic circuit board |
Oct. 28, 2008 |
| 7440673 |
Radiation resistant single-mode optical fiber and method of manufacturing thereof |
Oct. 21, 2008 |
| 7440671 |
Optical waveguide |
Oct. 21, 2008 |
| 7440672 |
Optical fiber for optical amplifier and process for manufacturing thereof |
Oct. 21, 2008 |
| 7437047 |
Optical materials with selected index-of-refraction |
Oct. 14, 2008 |
| 7433572 |
Optical bypass method and architecture |
Oct. 7, 2008 |
| 7429138 |
Optical connection method and optical transmission apparatus |
Sep. 30, 2008 |
| 7429369 |
Silicon nanoparticle nanotubes and method for making the same |
Sep. 30, 2008 |
| 7418187 |
Waveguide configuration |
Aug. 26, 2008 |
| 7412142 |
Optical fiber with plurality of air holes and stress rods |
Aug. 12, 2008 |
| 7406235 |
Graded-index multimode fiber and manufacturing method therefor |
Jul. 29, 2008 |
| 7403326 |
Doped fiber scene projection system and method |
Jul. 22, 2008 |
| 7400807 |
Apparatus and method for a waveguide with an index profile manifesting a central dip for better energy extraction |
Jul. 15, 2008 |
| 7391947 |
Waveguide fabrication methods and devices |
Jun. 24, 2008 |
| 7386210 |
Optical fiber |
Jun. 10, 2008 |
| 7382957 |
Rare earth doped double clad optical fiber with plurality of air holes and stress rods |
Jun. 3, 2008 |
| 7362939 |
Optical fiber for long period grating, long period grating component and manufacturing method of the same |
Apr. 22, 2008 |
| 7356227 |
Optical switch, optical modulator and wavelength variable filter |
Apr. 8, 2008 |
| 7352949 |
Fiber used in wideband amplified spontaneous emission light source and the method of making the same |
Apr. 1, 2008 |
| 7341965 |
Bismuth oxide glasses containing germanium oxide |
Mar. 11, 2008 |
| 7340147 |
Optical waveguide material and optical waveguide |
Mar. 4, 2008 |
| 7327928 |
Gas filled hollow core chalcogenide photonic bandgap fiber Raman device and method |
Feb. 5, 2008 |
|
|
|
