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Class Information
Number: 372/29.02
Name: Coherent light generators > Particular beam control device > Optical output stabilization
Description: Subject matter comprising means for maintaining a constant level for a parameter or characteristic of an optical output.










Sub-classes under this class:

Class Number Class Name Patents
372/31 Amplitude 458
372/29.022 Cavity 67
372/32 Frequency 1,077
372/29.023 Phase 112
372/29.021 Power 265
372/30 Pulse 340


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8693095 Method and apparatus for decorrelation of spatially and temporally coherent light Apr. 8, 2014
8693867 Methods and systems for frequency stabilisation of multiple lasers Apr. 8, 2014
8687662 Pulsed laser source with high repetition rate Apr. 1, 2014
8611382 Output power stabilization for laser diodes using the photon-cooling dependent laser voltage Dec. 17, 2013
8611381 Laser oscillator control device Dec. 17, 2013
8605764 Laser diode junction temperature compensation Dec. 10, 2013
8582612 Optical amplifier for microwave bursts Nov. 12, 2013
8576888 Dual laser-power-level control and calibration system for burst-mode and continuous-mode transmitter Nov. 5, 2013
8537867 Method for fabricating optical device Sep. 17, 2013
8526474 Multi-beam laser power control circuit and image forming apparatus using the same Sep. 3, 2013
8526825 Visible light communication transmitter and visible light communication system Sep. 3, 2013
8520707 Optical pickup device Aug. 27, 2013
8520709 Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers Aug. 27, 2013
8514900 Optical frequency stabilization system and method Aug. 20, 2013
8494016 Mode locked laser system Jul. 23, 2013
8467424 Pulsed laser source with high repetition rate Jun. 18, 2013
8462825 Method and device for carrier envelope phase stabilisation Jun. 11, 2013
8446923 Fiber laser device May. 21, 2013
8437374 Tunable device, method of manufacture, and method of tuning a laser May. 7, 2013
8432944 Extending the lifetime of a deep UV laser in a wafer inspection tool Apr. 30, 2013
8422521 Laser device of equal-energy pulse synchronous with motion Apr. 16, 2013
8401044 Semiconductor light emitting element, driving method of semiconductor light emitting element, light emitting device, and optical pulse tester using light emitting device Mar. 19, 2013
8401045 Regulating a vertical-cavity surface-emitting laser (VCSEL)-based optical communication link Mar. 19, 2013
8391325 Optical device and method for fabricating optical device Mar. 5, 2013
8345721 Method for driving optical transmitter Jan. 1, 2013
8345719 Wavelength-controlled semiconductor laser device Jan. 1, 2013
8331409 Locking of a laser to an optical interferometer that is stabilized to a reference frequency Dec. 11, 2012
8306078 Repetition frequency control device Nov. 6, 2012
8306076 Driver circuit for tunable LD Nov. 6, 2012
8294672 Single fault laser driver control for optical mouse Oct. 23, 2012
8290007 Apparatus and method for stabilizing frequency of laser Oct. 16, 2012
8264284 Atomic frequency acquisition device based on self-mixing interference Sep. 11, 2012
8259764 Bandwidth control device Sep. 4, 2012
8254416 Superfluorescent fiber source with enhanced mean wavelength stability Aug. 28, 2012
8254420 Advanced laser wavelength control Aug. 28, 2012
8242709 Optical transmitter Aug. 14, 2012
8238389 Temperature control system for a frequency converted diode laser Aug. 7, 2012
8238390 Methods for stabilizing the output of a pulsed laser system having pulse shaping capabilities Aug. 7, 2012
8228961 Temperature feedback control for long-term carrier-envelope phase locking Jul. 24, 2012
8208507 Feedback control for heated TOSA Jun. 26, 2012
8208512 Surface emitting semiconductor body with vertical emission direction and stabilized emission wavelength Jun. 26, 2012
8204091 Wavelength normalization in phase section of semiconductor lasers Jun. 19, 2012
8189257 Optimized cascaded raman fiber-based laser source for high efficiency mid-infrared spectral generation May. 29, 2012
8184262 Pulse to pulse energy equalization of light beam intensity May. 22, 2012
8175127 System of method for dynamic range extension May. 8, 2012
8160114 Single longitudinal mode laser diode Apr. 17, 2012
8155159 Method and apparatus for calibrating burst mode laser transmitters Apr. 10, 2012
8101929 Diffraction free, self-bending airy wave arrangement Jan. 24, 2012
8098698 Active spectral control of DUV laser light source Jan. 17, 2012
8085824 Optimization of laser parameters to achieve desired performance Dec. 27, 2011

1 2 3 4 5 6 7 8 9










 
 
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