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Class Information
Number: 398/195
Name: Optical communications > Transmitter > Including compensation > Including feedback
Description: Subject matter wherein operating characteristic is compensated by a fee dback controller.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7469102 |
Wavelength-division-multiplexing passive optical network utilizing fiber fault detectors and/or wavelength tracking components |
Dec. 23, 2008 |
| 7463802 |
Integrated circuit for adjusting bias in optical transmitter with external modulator |
Dec. 9, 2008 |
| 7460788 |
Transmitting and receiving device |
Dec. 2, 2008 |
| 7460602 |
Method for performing high speed serial link output stage having self adaptation for various impairments |
Dec. 2, 2008 |
| 7447443 |
Method and system for keeping time alignment between optical data modulation and a periodically modulated light source |
Nov. 4, 2008 |
| 7437070 |
Submarine observation apparatus and submarine observation system |
Oct. 14, 2008 |
| 7424228 |
High dynamic range radio frequency to optical link |
Sep. 9, 2008 |
| 7424221 |
Optical network terminal with illegal transmission detection circuitry |
Sep. 9, 2008 |
| 7418210 |
Programmable transition time adjustment mechanism |
Aug. 26, 2008 |
| 7415053 |
Optical transmitter with a least pair of semiconductor laser diodes |
Aug. 19, 2008 |
| 7412174 |
Method and apparatus for distortion control for optical transmitters |
Aug. 12, 2008 |
| 7403718 |
Modulation phase shift to compensate for optical passband shift |
Jul. 22, 2008 |
| 7398023 |
Method and apparatus for bias and alignment control in an optical signal transmitter |
Jul. 8, 2008 |
| 7379672 |
Photonic RF distribution system |
May. 27, 2008 |
| 7373091 |
Multicasting optical switch fabric and method of detection based on novel heterodyne receiver |
May. 13, 2008 |
| 7366426 |
Optical add/drop multiplexer using tunable filter and method for feedback controlling the tunable filter |
Apr. 29, 2008 |
| 7366427 |
Line driver with variable bandwidth control |
Apr. 29, 2008 |
| 7340184 |
Linearized Optical Transmitter Using Feedback Control |
Mar. 4, 2008 |
| 7340186 |
Discrimination phase margin monitor circuit, transmitting/receiving device and communication system |
Mar. 4, 2008 |
| 7336906 |
Optical signal transmission |
Feb. 26, 2008 |
| 7330667 |
Electrical compensation of optical impairments |
Feb. 12, 2008 |
| 7324760 |
Apparatus and method for phase synchronization control in RZ optical transmitter |
Jan. 29, 2008 |
| 7308204 |
Noise suppressing method and apparatus thereof |
Dec. 11, 2007 |
| 7286771 |
Multi-channel optical transmitter incorporating a tunable optical signal source and method for transmitting a multi-channel optical signal |
Oct. 23, 2007 |
| 7266307 |
Method and apparatus for pulse generation and adaptive pulse generation for optical communications |
Sep. 4, 2007 |
| 7266308 |
Light output control circuit |
Sep. 4, 2007 |
| 7266309 |
Apparatus and method for stabilizing bias voltage for pulse generating modulator |
Sep. 4, 2007 |
| 7263287 |
Method and apparatus for assessing performance of optical systems |
Aug. 28, 2007 |
| 7257332 |
Optical transmitter and its control method |
Aug. 14, 2007 |
| 7248800 |
Optical receiver, optical transmitter and optical transceiver |
Jul. 24, 2007 |
| 7239814 |
Driving apparatus of a light-emitting device |
Jul. 3, 2007 |
| 7231151 |
Cosite interference rejection system using an optical approach |
Jun. 12, 2007 |
| 7215894 |
Optical transmitter device |
May. 8, 2007 |
| 7215891 |
Integrated driving, receiving, controlling, and monitoring for optical transceivers |
May. 8, 2007 |
| 7209669 |
Method and apparatus for synchronizing a pulse carver and a data modulator for optical telecommunication |
Apr. 24, 2007 |
| 7197252 |
Optical transmitter and optical communication system |
Mar. 27, 2007 |
| 7184671 |
Optical transmission controller |
Feb. 27, 2007 |
| 7184660 |
Method and system for monitoring performance of optical network |
Feb. 27, 2007 |
| 7181146 |
Self-adjusting data transmitter |
Feb. 20, 2007 |
| 7181094 |
Apparatus for controlling acousto-optic tunable filter and method of selecting wavelength |
Feb. 20, 2007 |
| 7174098 |
Apparatus and method for monitoring optical signal |
Feb. 6, 2007 |
| 7174099 |
System for regulating optical output power |
Feb. 6, 2007 |
| 7171127 |
Optical transmission controller |
Jan. 30, 2007 |
| 7155078 |
Optical transmission network with transmitter photonic integrated circuit (TxPIC) utilizing an optical service channel (OSC) |
Dec. 26, 2006 |
| 7149430 |
Optoelectronic transceiver having dual access to onboard diagnostics |
Dec. 12, 2006 |
| 7149424 |
Method and device for evaluating and improving the quality of transmission of a telecommunications signal through an optical fiber |
Dec. 12, 2006 |
| 7146107 |
Method and apparatus for adjusting filter device |
Dec. 5, 2006 |
| 7139491 |
Laser oscillator, optical communication method and system |
Nov. 21, 2006 |
| 7136590 |
Self-adjustable tunable filter |
Nov. 14, 2006 |
| 7119939 |
Phase modulation circuit, test apparatus, and communication system |
Oct. 10, 2006 |
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