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Class Information
Number: 372/32
Name: Coherent light generators > Particular beam control device > Optical output stabilization > Frequency
Description: Subject matter wherein the stabilized parameter is the frequency.

Patents under this class:

Patent Number Title Of Patent Date Issued
8712252 Optical signal output apparatus, electrical signal output apparatus, and test apparatus Apr. 29, 2014
8710470 Wavelength and power scalable waveguiding-based infrared laser system Apr. 29, 2014
8693867 Methods and systems for frequency stabilisation of multiple lasers Apr. 8, 2014
8687667 Laser system Apr. 1, 2014
8675696 Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing Mar. 18, 2014
8665919 Semiconductor laser module Mar. 4, 2014
8625991 Amortization of expensive optical components Jan. 7, 2014
8619824 Low white frequency noise tunable semiconductor laser source Dec. 31, 2013
8605762 Laser apparatus Dec. 10, 2013
8605760 Feedback-enhanced self-injection locking of lasers to optical resonators Dec. 10, 2013
8599893 Terahertz wave generator Dec. 3, 2013
8571420 Apparatus and method for driving wavelength-independent light source Oct. 29, 2013
8565275 Multi-wavelength high output laser source assembly with precision output beam Oct. 22, 2013
8565274 Optical locking based on optical resonators with high quality factors Oct. 22, 2013
8554087 System and method for imaging objects through turbid media Oct. 8, 2013
8526472 ASE swept source with self-tracking filter for OCT medical imaging Sep. 3, 2013
8520709 Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers Aug. 27, 2013
8515290 Method for coupling two pulsed lasers having an adjustable difference of the pulse frequencies, which is not equal to zero Aug. 20, 2013
8514900 Optical frequency stabilization system and method Aug. 20, 2013
8488640 Integrated optical comb source system and method Jul. 16, 2013
8457499 Semiconductor laser drive device, semiconductor laser drive method, light transmission device, optical wiring module, and electronic device Jun. 4, 2013
8442083 Systems and methods for stabilizing laser frequency based on an isoclinic point in the absorption spectrum of a gas May. 14, 2013
8416819 Method and device for generating a self-referenced optical frequency comb Apr. 9, 2013
8416818 Process and apparatus for a wavelength tuning source Apr. 9, 2013
8391724 Optical modulator, optical transmission device, and bias adjusting method Mar. 5, 2013
8351473 System and method for laser wavelength control Jan. 8, 2013
8345719 Wavelength-controlled semiconductor laser device Jan. 1, 2013
8340525 Method and device for stabilizing multi-channel optical signal wavelengths Dec. 25, 2012
8331409 Locking of a laser to an optical interferometer that is stabilized to a reference frequency Dec. 11, 2012
8331008 Photonic microwave and RF receivers based on electro-optic whispering-gallery-mode resonators Dec. 11, 2012
8306078 Repetition frequency control device Nov. 6, 2012
8306077 High output, mid infrared laser source assembly Nov. 6, 2012
8295704 Laser transmitting at automatically varying wavelengths, network interface unit and system including the laser, and method of automatically varying the wavelength of a laser Oct. 23, 2012
8290007 Apparatus and method for stabilizing frequency of laser Oct. 16, 2012
8288967 LED control circuit and method Oct. 16, 2012
8279448 Shape measurement apparatus and method Oct. 2, 2012
8264284 Atomic frequency acquisition device based on self-mixing interference Sep. 11, 2012
8259764 Bandwidth control device Sep. 4, 2012
8254420 Advanced laser wavelength control Aug. 28, 2012
8254416 Superfluorescent fiber source with enhanced mean wavelength stability Aug. 28, 2012
8248001 LED control circuit and method, and insect resistive LED lamp Aug. 21, 2012
8218587 Automated bandwidth / wavelength adjustment systems and methods for short pulse lasers and optical amplifiers Jul. 10, 2012
8208814 Optical transceiver calibration system and method Jun. 26, 2012
8208503 Fiber light source with high mean wavelength stability and reliability Jun. 26, 2012
RE43421 Single-mode operation and frequency conversions for solid-state lasers May. 29, 2012
8179934 Frequency conversion laser head May. 15, 2012
8160114 Single longitudinal mode laser diode Apr. 17, 2012
8155488 Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICs) Apr. 10, 2012
8145067 Optical transmitter Mar. 27, 2012
8144740 Laser system Mar. 27, 2012

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