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Class Information
Number: 385/124
Name: Optical waveguides > Optical fiber waveguide with cladding > With graded index core or cladding
Description: Subject matter wherein the index of refraction of the core or cladding material varies axially or radially.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620282 |
Low bend loss single mode optical fiber |
Nov. 17, 2009 |
| 7616856 |
Varying refractive index optical medium using at least two materials with thicknesses less than a wavelength |
Nov. 10, 2009 |
| 7613374 |
Optical fiber and optical-fiber transmission line |
Nov. 3, 2009 |
| 7603014 |
Method for the manufacture of optical fibers and improved optical fibers |
Oct. 13, 2009 |
| 7590319 |
Preform for plastic optical material, production method thereof, optical coupling method of plastic optical fiber and connector used for optical coupling |
Sep. 15, 2009 |
| 7590324 |
Double-clad optical fibers and devices with double-clad optical fibers |
Sep. 15, 2009 |
| 7583878 |
Optical fiber, optical fiber ribbon, and optical interconnection system |
Sep. 1, 2009 |
| 7580600 |
Free space high power fiber coupler |
Aug. 25, 2009 |
| 7570857 |
Low bend loss dispersion slope compensating optical fiber |
Aug. 4, 2009 |
| 7570856 |
Apparatus and method for an erbium-doped fiber for high peak-power applications |
Aug. 4, 2009 |
| 7558456 |
Optical waveguide device |
Jul. 7, 2009 |
| 7555220 |
Chromatic dispersion compensator (CDC) in a photonic integrated circuit (PIC) chip and method of operation |
Jun. 30, 2009 |
| 7551819 |
Multiple-core photonic-bandgap fiber with coupling between the cores |
Jun. 23, 2009 |
| 7539358 |
SOI-based opto-electronic device including corrugated active region |
May. 26, 2009 |
| 7539361 |
Fiber optic device for measuring a parameter of interest |
May. 26, 2009 |
| 7539381 |
Low bend loss coated optical fiber |
May. 26, 2009 |
| 7532797 |
Optical fiber |
May. 12, 2009 |
| 7529452 |
Method for manufacturing single mode optical fiber having low polarization mode dispersion |
May. 5, 2009 |
| 7522803 |
Process for producing optical device |
Apr. 21, 2009 |
| 7519254 |
Polarization insensitive microbend fiber gratings and devices using the same |
Apr. 14, 2009 |
| 7519256 |
Method for making an optical fiber preform via internal vapor deposition |
Apr. 14, 2009 |
| 7519281 |
Electronic device with camera and fingerprint security function |
Apr. 14, 2009 |
| 7512299 |
Fiber optic cable systems and methods incorporating a luminescent compound-containing layer to identify cracks |
Mar. 31, 2009 |
| 7505655 |
White light-emitting device using fluorescent fiber |
Mar. 17, 2009 |
| 7492999 |
Optical fiber and optical-fiber transmission line |
Feb. 17, 2009 |
| 7493009 |
Optical fiber with tin doped core-cladding interface |
Feb. 17, 2009 |
| 7489847 |
Optical fiber with tunable birefringence using pressurized liquid capillaries |
Feb. 10, 2009 |
| 7486895 |
Effective control algorithm for optical polarization mode dispersion compensators |
Feb. 3, 2009 |
| 7486862 |
Optical fiber and manufacturing method thereof |
Feb. 3, 2009 |
| 7483610 |
Optical fiber having reduced defect density |
Jan. 27, 2009 |
| 7483614 |
Optical fiber and optical device using the same |
Jan. 27, 2009 |
| 7463805 |
High numerical aperture optical fiber |
Dec. 9, 2008 |
| 7455460 |
Fiber optic connector with double-clad stub fiber |
Nov. 25, 2008 |
| 7457500 |
Large-mode-area, multimode, hybrid optical fibers and devices using same |
Nov. 25, 2008 |
| 7454109 |
Optical fiber with zero dispersion wavelength shifted to short wavelength region, and optical transmission line and optical transmission system using the same |
Nov. 18, 2008 |
| 7450808 |
Optical fiber article and methods of making |
Nov. 11, 2008 |
| 7450806 |
Microstructured optical fibers and methods |
Nov. 11, 2008 |
| 7450807 |
Low bend loss optical fiber with deep depressed ring |
Nov. 11, 2008 |
| 7440663 |
Single-mode optical fiber |
Oct. 21, 2008 |
| 7440665 |
Optical fiber |
Oct. 21, 2008 |
| 7437044 |
Pure silica core, high birefringence, single polarization optical waveguide |
Oct. 14, 2008 |
| 7437043 |
Large diameter optical waveguide, grating and laser |
Oct. 14, 2008 |
| 7437040 |
Optical fiber with reduced stimulation Brillouin scattering |
Oct. 14, 2008 |
| 7429138 |
Optical connection method and optical transmission apparatus |
Sep. 30, 2008 |
| 7428360 |
Optical waveguide sensor and method of manufacture |
Sep. 23, 2008 |
| 7425099 |
Systems and methods for modifying selected portion of optical fiber microstructure |
Sep. 16, 2008 |
| 7426328 |
Varying refractive index optical medium using at least two materials with thicknesses less than a wavelength |
Sep. 16, 2008 |
| 7424195 |
Multimode optical fibre |
Sep. 9, 2008 |
| 7421174 |
Multi-wavelength, multimode optical fibers |
Sep. 2, 2008 |
| 7415183 |
Silica based glass waveguide and optical module using the same |
Aug. 19, 2008 |
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