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Class Information
Number: 385/16
Name: Optical waveguides > With optical coupler > Switch (i.e., switching from one terminal to another, not modulation)
Description: Subject matter wherein the output of an optical waveguide is selectively coupled to the input of a different optical waveguide.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623744 |
Methods and apparatus to make substantially uniform losses in optical cross connects |
Nov. 24, 2009 |
| 7620275 |
Integrated polarization splitter/combiner |
Nov. 17, 2009 |
| 7620274 |
Optical protection switch and method for optical protection switching |
Nov. 17, 2009 |
| 7620273 |
Methods and devices for providing optical, serviced-enabled cross-connections |
Nov. 17, 2009 |
| 7606450 |
Light activated optical switch that includes a piezoelectric element and a conductive layer |
Oct. 20, 2009 |
| 7606449 |
Adaptive switch contamination compensation |
Oct. 20, 2009 |
| 7603006 |
Optical switch having angle tuning elements and multiple-fiber collimators |
Oct. 13, 2009 |
| 7596290 |
Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching |
Sep. 29, 2009 |
| 7595212 |
Heat transfer structures |
Sep. 29, 2009 |
| 7590316 |
Optical switch |
Sep. 15, 2009 |
| 7590312 |
Interferometer optical switch and variable optical attenuator |
Sep. 15, 2009 |
| 7580598 |
Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system |
Aug. 25, 2009 |
| 7574081 |
Optical system with optical waveguides |
Aug. 11, 2009 |
| 7574080 |
Technique for photonic switching |
Aug. 11, 2009 |
| 7574079 |
Exogenous tone dither rejection in optical switching |
Aug. 11, 2009 |
| 7574078 |
Reconfigurable optical switch |
Aug. 11, 2009 |
| 7574073 |
Optical devices with integral isolators |
Aug. 11, 2009 |
| 7570847 |
Method of forming an optical switch |
Aug. 4, 2009 |
| 7567736 |
Waveguide type wavelength domain optical switch |
Jul. 28, 2009 |
| 7565044 |
Optical module method of manufacturing the same |
Jul. 21, 2009 |
| 7561799 |
Optical path switching device |
Jul. 14, 2009 |
| 7561766 |
Thin film interleaver |
Jul. 14, 2009 |
| 7561760 |
System and method for optical beam steering using nanowires and method of fabricating same |
Jul. 14, 2009 |
| 7559703 |
Optical module and data communication system including the optical module |
Jul. 14, 2009 |
| 7558456 |
Optical waveguide device |
Jul. 7, 2009 |
| 7558447 |
Single-pole optical wavelength selector |
Jul. 7, 2009 |
| 7555177 |
All fiber magneto-optic on-off switch for networking applications |
Jun. 30, 2009 |
| 7551813 |
Simplified fiber-optic switch for all-optical fiber-optic lines |
Jun. 23, 2009 |
| 7548668 |
Programmable optical array |
Jun. 16, 2009 |
| 7546011 |
Monolithically integrated optical devices with amorphous silicon arrayed waveguide gratings and InGaAsP gain |
Jun. 9, 2009 |
| 7546005 |
Optical switch and path switching method |
Jun. 9, 2009 |
| 7546004 |
Photonic interconnect system |
Jun. 9, 2009 |
| 7542633 |
Plasmon gate |
Jun. 2, 2009 |
| 7539371 |
Optical apparatus with reduced effect of mirror edge diffraction |
May. 26, 2009 |
| 7536068 |
Micro movable element and optical switching device |
May. 19, 2009 |
| 7536067 |
Photonic integrated circuit device and elements thereof |
May. 19, 2009 |
| 7532787 |
Continuous optical null tracking method for optical switch |
May. 12, 2009 |
| 7532786 |
Light activated optical switch that includes a piezoelectric element with layers of piezoelectric material having different piezoelectric characteristics |
May. 12, 2009 |
| 7532776 |
Optical element and optical switch |
May. 12, 2009 |
| 7529456 |
Photonic crystal surface states |
May. 5, 2009 |
| 7529454 |
Photonic crystal surface states |
May. 5, 2009 |
| 7529443 |
Beam steering element with built-in detector and system for use thereof |
May. 5, 2009 |
| 7529442 |
Polarization-independent electro-optical (EO) switching |
May. 5, 2009 |
| 7529441 |
Wavelength routing optical switch |
May. 5, 2009 |
| 7528385 |
Fiber optic devices having volume Bragg grating elements |
May. 5, 2009 |
| 7528364 |
Optical beam steering and sampling apparatus and method |
May. 5, 2009 |
| 7526147 |
Sensor array for perimeter defense |
Apr. 28, 2009 |
| 7522789 |
Optical switches and actuators |
Apr. 21, 2009 |
| 7519250 |
Optical switches |
Apr. 14, 2009 |
| 7519247 |
Wavelength selective optical switch |
Apr. 14, 2009 |
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