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Class Information
Number: 385/3
Name: Optical waveguides > Temporal optical modulation within an optical waveguide > Electro-optic > Phase modulation type
Description: Subject matter wherein the normal zero phase of a constant amplitude optical wave (i.e., carrier wave) is shifted by an angle proportional to the amplitude of an impressed signal (i.e., modulating signal).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7433550 |
Optical modulator and control method therefor |
Oct. 7, 2008 |
| 7433564 |
Optical device for optical communication |
Oct. 7, 2008 |
| 7413430 |
Crystal base plate and pressing device |
Aug. 19, 2008 |
| 7409114 |
Optical modulator |
Aug. 5, 2008 |
| 7403670 |
Compact optical modulator |
Jul. 22, 2008 |
| 7400788 |
Linearized optical modulator having a plurality of coupling functions |
Jul. 15, 2008 |
| 7400787 |
Optical modulator with coupled coplanar strip electrode and domain inversion |
Jul. 15, 2008 |
| 7400786 |
Optical modulator and optical transmitter |
Jul. 15, 2008 |
| 7394950 |
Optical modulator |
Jul. 1, 2008 |
| 7394949 |
High speed optical intensity modulator |
Jul. 1, 2008 |
| 7394948 |
High speed optical phase modulator |
Jul. 1, 2008 |
| 7386196 |
Method for controlling an optoelectronic component |
Jun. 10, 2008 |
| 7382942 |
Optical waveguide devices |
Jun. 3, 2008 |
| 7382943 |
Four arm linearised Mach Zehnder modulator |
Jun. 3, 2008 |
| 7382952 |
Optical fiber/waveguide polarizer and method of fabrication |
Jun. 3, 2008 |
| 7379672 |
Photonic RF distribution system |
May. 27, 2008 |
| 7376310 |
Optical waveguide element with controlled birefringence |
May. 20, 2008 |
| 7376354 |
All optical clock recovery |
May. 20, 2008 |
| 7369714 |
High-speed electronic carrier-injection modulator based on high-index-contrast Si-waveguide |
May. 6, 2008 |
| 7369715 |
Photonic link using angle modulation and method of use thereof |
May. 6, 2008 |
| 7366362 |
QPSK light modulator |
Apr. 29, 2008 |
| 7362924 |
Optical modulator |
Apr. 22, 2008 |
| 7359588 |
Electroabsorption modulator and method of manufacturing the same |
Apr. 15, 2008 |
| 7359580 |
Class-AB microwave-photonic link |
Apr. 15, 2008 |
| 7359581 |
Optical waveguide modulator with output light monitor |
Apr. 15, 2008 |
| 7345803 |
Optical modulator and optical modulating method |
Mar. 18, 2008 |
| 7340114 |
Optical waveguide device and optical modulator |
Mar. 4, 2008 |
| 7324722 |
Hollow core multi-mode interference optical device |
Jan. 29, 2008 |
| 7321702 |
Optical modulator, optical transmitter, optical modulating method and manufacturing method of the optical modulator |
Jan. 22, 2008 |
| 7317847 |
Optical fibers, devices and methods for making same |
Jan. 8, 2008 |
| 7317846 |
Propagation delay variation for a distributed optical modulator driver |
Jan. 8, 2008 |
| 7317845 |
Optical modulator having reduced bandwidth requirements and method of operation thereof |
Jan. 8, 2008 |
| 7310453 |
Optical modulator |
Dec. 18, 2007 |
| 7308160 |
High speed semiconductor waveguide phase-shifter |
Dec. 11, 2007 |
| 7308161 |
System and method for wavelength selective switching employing single-element gratings |
Dec. 11, 2007 |
| 7305152 |
Attenuating counter-propagating optical phase modulation |
Dec. 4, 2007 |
| 7302120 |
Optical modulator |
Nov. 27, 2007 |
| 7302119 |
Polymer phase modulator |
Nov. 27, 2007 |
| 7290328 |
Method of manufacturing optical modulator |
Nov. 6, 2007 |
| 7292739 |
Optical modulator |
Nov. 6, 2007 |
| 7292755 |
Optical resonator formed in a planar optical waveguide with a distributed optical structure |
Nov. 6, 2007 |
| 7289686 |
Optical modulator |
Oct. 30, 2007 |
| 7289688 |
Passive method and apparatus for inducing mode conversion |
Oct. 30, 2007 |
| 7286727 |
Optical communication device and optical device |
Oct. 23, 2007 |
| 7286726 |
Integrated active electrical waveguide for optical waveguide modulators |
Oct. 23, 2007 |
| 7280712 |
Method and apparatus for phase shifiting an optical beam in an optical device |
Oct. 9, 2007 |
| 7277603 |
Integrated optical waveform modulation |
Oct. 2, 2007 |
| 7272271 |
Electro-optical integrated transmitter chip for arbitrary quadrature modulation of optical signals |
Sep. 18, 2007 |
| 7269305 |
Optical switch |
Sep. 11, 2007 |
| 7266309 |
Apparatus and method for stabilizing bias voltage for pulse generating modulator |
Sep. 4, 2007 |
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