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Class Information
Number: 372/9
Name: Coherent light generators > Particular beam control device
Description: Subject matter wherein means is provided for controlling some characteristic or parameter of the output beam, such as its amplitude, frequency, pulse rate, direction, etc., and wherein the control is effected prior to the beam"s actual departure from the resonant cavity of the laser.










Sub-classes under this class:

Class Number Class Name Patents
372/25 Control of pulse characteristics 868
372/29.01 Having particular beam control circuit component 270
372/19 Mode discrimination 456
372/18 Mode locking 653
372/26 Modulation 844
372/21 Nonlinear device 903
372/29.02 Optical output stabilization 445
372/23 Producing plural wavelength output 550
372/10 Q-switch 320
372/24 Scanning 205
372/20 Tuning 1,525


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

Patent Number Title Of Patent Date Issued
8710997 Method and device for the detection of defects or correction of defects in machines Apr. 29, 2014
8685599 Method of intrinsic marking Apr. 1, 2014
8686331 Dynamic wavefront control of a frequency converted laser system Apr. 1, 2014
8675700 Laser system and laser light generation method Mar. 18, 2014
8670471 Photonic crystal cavities and related devices and methods Mar. 11, 2014
8655184 Higher order dispersion compensation device Feb. 18, 2014
8644356 Femtosecond laser processing system with process parameters controls and feedback Feb. 4, 2014
8633437 Ultra-fast laser system Jan. 21, 2014
8588261 Method and system for suppression of stimulated Raman scattering in laser materials Nov. 19, 2013
8588260 Optimization of laser bar orientation for nonpolar and semipolar (Ga,Al,In,B)N diode lasers Nov. 19, 2013
8582092 Alignment and focus of mirrored facets of a heliostat Nov. 12, 2013
8582609 Fiber lasers with devices capable of suppressing high-order mode mixing and generating high quality and low noise laser light Nov. 12, 2013
8571823 Method for controlling the quality of industrial processes, in particular laser-welding processes Oct. 29, 2013
8548016 Tunable laser system having fine and coarse wavelength discrimination Oct. 1, 2013
8532150 Generating laser light of high beam quality and high pulse quality in large mode area fiber amplifiers based on suppression of high optical modes by fiber coiling Sep. 10, 2013
8520306 Apparatus for combining laser radiation Aug. 27, 2013
8513566 Laser beam processing machine Aug. 20, 2013
8509279 Solid dye resonator, and solid dye laser handpiece comprising same Aug. 13, 2013
8497451 Brittle nonmetallic workpiece and method and device for making same Jul. 30, 2013
8446924 Laser annealing method and apparatus May. 21, 2013
8437374 Tunable device, method of manufacture, and method of tuning a laser May. 7, 2013
8396090 Window mounted beam director Mar. 12, 2013
8369004 MOPA light source Feb. 5, 2013
8358888 Systems and techniques for generating Bessel beams Jan. 22, 2013
8351475 Laser device Jan. 8, 2013
8320416 Laser irradiation system Nov. 27, 2012
8265110 Laser and environmental monitoring method Sep. 11, 2012
8208504 Laser pulse shaping system Jun. 26, 2012
8199405 Tactical radiating device for directed energy Jun. 12, 2012
8175124 Frit sealing system May. 8, 2012
8173139 High energy electron beam irradiation for the production of immunomodulators in poultry May. 8, 2012
8170072 Laser annealing method and apparatus May. 1, 2012
8160114 Single longitudinal mode laser diode Apr. 17, 2012
8126023 Laser output switching by transverse mode modulation Feb. 28, 2012
8094374 Beam shaping module Jan. 10, 2012
8081668 High energy pulse suppression method Dec. 20, 2011
8073027 Digital laser pulse shaping module and system Dec. 6, 2011
8070854 Passive desiccant system Dec. 6, 2011
8073017 System and method for generating eye-safe high intensity optical pulses with two backward-shifting raman cells Dec. 6, 2011
8023548 Diode lasers type of devices with good coupling between field distribution and gain Sep. 20, 2011
8021002 Speckle-generating lighting system for attracting viewer's attention Sep. 20, 2011
8023536 Weapon system and method for beam containment and beamwalk maintenance utilizing optical fibers Sep. 20, 2011
8014427 Line imaging systems and methods for laser annealing Sep. 6, 2011
8004757 Safety system for a laser radiation device Aug. 23, 2011
7959305 Light recycling in a micromirror-based projection display system Jun. 14, 2011
7927402 Passive desiccant system Apr. 19, 2011
7912100 Femtosecond laser processing system with process parameters, controls and feedback Mar. 22, 2011
7907341 Laser processing method and laser processing apparatus Mar. 15, 2011
7903698 Controlled optical filament generation and energy propagation Mar. 8, 2011
7899097 Synchronized delay-coupled laser system Mar. 1, 2011

1 2 3 4 5 6 7 8 9










 
 
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