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Class Information
Number: 385/125
Name: Optical waveguides > Optical fiber waveguide with cladding > Utilizing nonsolid core or cladding
Description: Subject matter wherein the core or cladding material is a liquid or gas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620279 |
Polyurethane light guides |
Nov. 17, 2009 |
| 7620283 |
Optical device using a hollow-core photonic bandgap fiber |
Nov. 17, 2009 |
| 7609929 |
Surface emitting device and method for fabricating the same |
Oct. 27, 2009 |
| 7609928 |
Method of connecting optical fibers |
Oct. 27, 2009 |
| 7603014 |
Method for the manufacture of optical fibers and improved optical fibers |
Oct. 13, 2009 |
| 7593611 |
Photonic band gap fiber and method of producing the same |
Sep. 22, 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 |
| 7590323 |
Optical fibre with high numerical aperture, method of its production, and use thereof |
Sep. 15, 2009 |
| 7577330 |
Connectorized nano-engineered optical fibers and methods of forming same |
Aug. 18, 2009 |
| 7577320 |
Low loss lateral optical waveguide intersections |
Aug. 18, 2009 |
| 7574076 |
Apparatus for optically-based sorting within liquid core waveguides |
Aug. 11, 2009 |
| 7567742 |
Holey optical fiber with random pattern of holes and method for making same |
Jul. 28, 2009 |
| 7565050 |
Light pipe having an improved structure of prisms |
Jul. 21, 2009 |
| 7555187 |
Large effective area fiber |
Jun. 30, 2009 |
| 7555185 |
Microchannel plate with segmented mounting pads |
Jun. 30, 2009 |
| 7551819 |
Multiple-core photonic-bandgap fiber with coupling between the cores |
Jun. 23, 2009 |
| 7551824 |
Extended triangular lattice type photonic bandgap fiber |
Jun. 23, 2009 |
| 7548680 |
Fiber optic local convergence points for multiple dwelling units |
Jun. 16, 2009 |
| 7542645 |
Airline optical fiber with reduced multipath interference and methods of forming same |
Jun. 2, 2009 |
| 7539361 |
Fiber optic device for measuring a parameter of interest |
May. 26, 2009 |
| 7539363 |
Fiber optic probe for detecting the presence or absence of one or more substances within a medium |
May. 26, 2009 |
| 7539382 |
Hermetically sealed optical fibre with voids or holes, method of its production, and its use |
May. 26, 2009 |
| 7532798 |
Optical waveguide |
May. 12, 2009 |
| 7532797 |
Optical fiber |
May. 12, 2009 |
| 7532384 |
.pi.-Phase shift device for light |
May. 12, 2009 |
| 7529453 |
Optical fiber and optical transmission medium |
May. 5, 2009 |
| 7529452 |
Method for manufacturing single mode optical fiber having low polarization mode dispersion |
May. 5, 2009 |
| 7526169 |
Low bend loss quasi-single-mode optical fiber and optical fiber line |
Apr. 28, 2009 |
| 7526166 |
High numerical aperture fiber |
Apr. 28, 2009 |
| 7526165 |
Optical coupler devices, methods of their production and use |
Apr. 28, 2009 |
| 7526148 |
High-sensitivity fiber-compatible optical acoustic sensor |
Apr. 28, 2009 |
| 7519256 |
Method for making an optical fiber preform via internal vapor deposition |
Apr. 14, 2009 |
| 7512299 |
Fiber optic cable systems and methods incorporating a luminescent compound-containing layer to identify cracks |
Mar. 31, 2009 |
| 7508848 |
Method and configurations in achieving high energy operation for photonic band gap (PGB) fiber with end caps |
Mar. 24, 2009 |
| 7505653 |
Encapsulated photonic crystal structures |
Mar. 17, 2009 |
| 7505660 |
Microstructured transmission optical fiber |
Mar. 17, 2009 |
| 7502541 |
Resonator, light emitting device, and wavelength conversion device |
Mar. 10, 2009 |
| 7499144 |
Apparatus for injecting liquid crystal into hollow fiber and method thereof |
Mar. 3, 2009 |
| 7499159 |
Method and apparatus for conducting Raman spectroscopy using a remote optical probe |
Mar. 3, 2009 |
| 7496260 |
Ultra high numerical aperture optical fibers |
Feb. 24, 2009 |
| 7489846 |
Photonic crystal sensors |
Feb. 10, 2009 |
| 7489848 |
Optical fiber with a core ring |
Feb. 10, 2009 |
| 7489847 |
Optical fiber with tunable birefringence using pressurized liquid capillaries |
Feb. 10, 2009 |
| 7483610 |
Optical fiber having reduced defect density |
Jan. 27, 2009 |
| 7483615 |
Method of changing the refractive index in a region of a core of a photonic crystal fiber using a laser |
Jan. 27, 2009 |
| 7477809 |
Photonic guiding device |
Jan. 13, 2009 |
| 7477819 |
Two-dimensional photonic crystal |
Jan. 13, 2009 |
| 7477821 |
Sealing composition and production method of optical fiber having air holes in the inside using the composition |
Jan. 13, 2009 |
| 7469089 |
Light receiving apparatus |
Dec. 23, 2008 |
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