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Class Information
Number: 385/28
Name: Optical waveguides > With optical coupler > Particular coupling function > Coupling between modes in a waveguide or fiber
Description: Subject matter wherein coupling is achieved between light modes in an optical waveguide.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609918 |
Method and apparatus for optical mode division multiplexing and demultiplexing |
Oct. 27, 2009 |
| 7609919 |
Coupling-enhanced surface etched gratings |
Oct. 27, 2009 |
| 7593610 |
Multi-mode optical coherence device and fabrication method thereof |
Sep. 22, 2009 |
| 7590317 |
High energy fiber optics laser delivery system with improved scrambling capabilities |
Sep. 15, 2009 |
| 7577325 |
Method of fabricating a polarization sorter |
Aug. 18, 2009 |
| 7577327 |
Optical junction apparatus and methods employing optical power transverse-transfer |
Aug. 18, 2009 |
| 7574081 |
Optical system with optical waveguides |
Aug. 11, 2009 |
| 7565046 |
Mode transformers for low index high confinement waveguides |
Jul. 21, 2009 |
| 7557985 |
Light emitting device |
Jul. 7, 2009 |
| 7555180 |
Optical branching component with low polarisation sensitivity and increased process tolerance |
Jun. 30, 2009 |
| 7539373 |
Integrated lateral mode converter |
May. 26, 2009 |
| 7536069 |
Method and apparatus for resonant coupling in photonic crystal circuits |
May. 19, 2009 |
| 7526165 |
Optical coupler devices, methods of their production and use |
Apr. 28, 2009 |
| 7505648 |
Device comprising a polarization-independent micro-resonator |
Mar. 17, 2009 |
| 7499610 |
Method of using a polarization sorter |
Mar. 3, 2009 |
| 7496127 |
Optical device coupling light propagating in optical waveguide with diffraction grating |
Feb. 24, 2009 |
| 7474812 |
Monitor photodetector equipped optical modulator |
Jan. 6, 2009 |
| 7469084 |
Structure comprising an adiabatic coupler for adiabatic coupling of light between two optical waveguides and method for manufacturing such a structure |
Dec. 23, 2008 |
| 7466889 |
High-quality-factor tunable microdisk |
Dec. 16, 2008 |
| 7463795 |
Acousto-optic device |
Dec. 9, 2008 |
| 7457495 |
Method of filtering optical signals with a capillary waveguide tunable optical device |
Nov. 25, 2008 |
| 7450788 |
Optical splitter/coupler and optical communication system |
Nov. 11, 2008 |
| 7440651 |
Single mode whispering-gallery-mode resonator |
Oct. 21, 2008 |
| 7433115 |
Light emitting device |
Oct. 7, 2008 |
| 7424193 |
Composite waveguide |
Sep. 9, 2008 |
| 7415177 |
Dispersion compensation device and dispersion compensation method |
Aug. 19, 2008 |
| 7415175 |
High bit rate optical communication over multimode fibers |
Aug. 19, 2008 |
| 7412128 |
Higher order mode dispersion compensating fiber and mode converter for higher order fiber |
Aug. 12, 2008 |
| 7412134 |
Apparatus and methods for remakeable connections to optical waveguides |
Aug. 12, 2008 |
| 7409128 |
Pumping arrangement for fiber amplifiers with reduced reflective feedback |
Aug. 5, 2008 |
| 7406220 |
Beam steering and combination |
Jul. 29, 2008 |
| 7400797 |
Transverse closed-loop resonator |
Jul. 15, 2008 |
| 7400800 |
Arrayed waveguide grating type optical multiplexer/demultiplexer circuit |
Jul. 15, 2008 |
| 7397983 |
Light applicator and method for producing a diffuser |
Jul. 8, 2008 |
| 7391948 |
Optical waveguide structure |
Jun. 24, 2008 |
| 7389053 |
Tunable filtering of RF or microwave signals based on optical filtering in Mach-Zehnder configuration |
Jun. 17, 2008 |
| 7382958 |
Photonic crystal wave guide optical spectrometer |
Jun. 3, 2008 |
| 7376294 |
Optoelectronic component with an adjustable optical property and method for producing the layer structure |
May. 20, 2008 |
| 7373042 |
Polarization sorter |
May. 13, 2008 |
| 7373048 |
Polarization insensitive semiconductor optical amplifier |
May. 13, 2008 |
| 7369727 |
Apparatus for coupling electromagnetic energy and method of making |
May. 6, 2008 |
| 7369732 |
Chromatic dispersion-compensating optical fibre in the S-band using a higher order mode |
May. 6, 2008 |
| 7359593 |
Integrated optical mode shape transformer and method of fabrication |
Apr. 15, 2008 |
| 7359588 |
Electroabsorption modulator and method of manufacturing the same |
Apr. 15, 2008 |
| 7356233 |
Suppression of transverse modes in bandgap microstructure optical fibers |
Apr. 8, 2008 |
| 7356222 |
Wavelength selective optical device and method of tuning a wavelength characteristic of the same |
Apr. 8, 2008 |
| 7349589 |
Photonic crystal fibers and medical systems including photonic crystal fibers |
Mar. 25, 2008 |
| 7346238 |
Grating into a high index contrast strip or channel waveguide |
Mar. 18, 2008 |
| 7343058 |
Efficient light coupler from off-chip to on-chip waveguides |
Mar. 11, 2008 |
| 7343061 |
Integrated photonic amplifier and detector |
Mar. 11, 2008 |
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