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Class Information
Number: 372/21
Name: Coherent light generators > Particular beam control device > Nonlinear device
Description: Subject matter including an optical device which has an output that does not rise or fall in direct proportion to the input.










Sub-classes under this class:

Class Number Class Name Patents
372/22 Frequency multiplying (e.g., harmonic generator) 1,164


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8711470 High damage threshold frequency conversion system Apr. 29, 2014
8693512 Frequency referencing for tunable lasers Apr. 8, 2014
8681827 Generation of single optical tone, RF oscillation signal and optical comb in a triple-oscillator device based on nonlinear optical resonator Mar. 25, 2014
8675698 Green laser system Mar. 18, 2014
8670471 Photonic crystal cavities and related devices and methods Mar. 11, 2014
8665918 Fiber-based wavelength agile visible laser source Mar. 4, 2014
8654803 Light emitting device and method of controlling light emitting device Feb. 18, 2014
8654801 Light source device, analysis device, and light generation method Feb. 18, 2014
8634441 Master oscillator, laser system, and laser light generation method Jan. 21, 2014
8619823 System, device and method for extending the life-time of an optical system Dec. 31, 2013
8599889 Pulsed light source Dec. 3, 2013
8599474 Alignment and optimization of a synchronously pumped optical parametric oscillator for nonlinear optical generation Dec. 3, 2013
8599473 Pulsed laser sources Dec. 3, 2013
8599887 Stable mode-locked laser for high repetition rate operation Dec. 3, 2013
8585207 Up converters and GaAs based semiconductor light source system for large color gamut display and projection displays Nov. 19, 2013
8588261 Method and system for suppression of stimulated Raman scattering in laser materials Nov. 19, 2013
8588262 Quantum dot detection Nov. 19, 2013
8582611 Frequency-tripled fiber-MOPA Nov. 12, 2013
8582610 Intra-cavity generation of pulsed coherent radiation in the UV or XUV wavelength range Nov. 12, 2013
8571076 Laser light source, image display apparatus, and processing apparatus Oct. 29, 2013
8559471 High-power diode end-pumped solid-state UV laser Oct. 15, 2013
8553734 Frequency conversion of laser radiation Oct. 8, 2013
8553738 Laser light source device Oct. 8, 2013
8554035 Production of optical pulses at a desired wavelength using soliton self-frequency shift in higher-order-mode fiber Oct. 8, 2013
8542433 Electromagnetic wave oscillating devices and a method of producing the same Sep. 24, 2013
8538270 Photonic RF frequency conversion Sep. 17, 2013
8526772 Compression of polarized supercontinuum pulses generated in birefringent all normal-dispersion photonic crystal fiber Sep. 3, 2013
8520713 Optical pumping of solid-state laser material using addressable laser array Aug. 27, 2013
8514899 Laser system and laser light generation method Aug. 20, 2013
8514482 Terahertz electromagnetic wave generating element Aug. 20, 2013
8508840 Device for reducing time distortion generated in light pulses by a nonlinear optical frequency converter system Aug. 13, 2013
8502695 Light emitting device, illumination device, and photo sensor Aug. 6, 2013
8498316 Intra-cavity second harmonic generation (SHG) laser device Jul. 30, 2013
8477814 Semiconductor laser module Jul. 2, 2013
8472106 Wavelength conversion element Jun. 25, 2013
8463088 Multi-channel optical device Jun. 11, 2013
8462824 Phase-matched generation of coherent soft and hard X-rays using IR lasers Jun. 11, 2013
8456735 Pulsed laser sources Jun. 4, 2013
8441719 Photon pair generating apparatus and photon pair generating method May. 14, 2013
8432944 Extending the lifetime of a deep UV laser in a wafer inspection tool Apr. 30, 2013
8422119 Compensation of beam walkoff in nonlinear crystal using cylindrical lens Apr. 16, 2013
8422521 Laser device of equal-energy pulse synchronous with motion Apr. 16, 2013
8411714 Wavelength conversion laser light source, laser light source device and two-dimensional image display device adopting the same, and method of setting temperature of wavelength conversion eleme Apr. 2, 2013
8396092 Vertically emitting, optically pumped semiconductor comprising an external resonator and frequency doubling on a separate substrate Mar. 12, 2013
8390920 Laser device, laser display apparatus, laser radiating apparatus, and nonlinear optical element Mar. 5, 2013
8385377 Semiconductor laser device Feb. 26, 2013
8385699 Amplified broadband fiber laser source Feb. 26, 2013
8369001 Compact high power terahertz radiation cell Feb. 5, 2013
8357919 Systems, methods, and apparatus for generating terahertz electromagnetic radiation Jan. 22, 2013
8358460 Quasi-phase matched optical waveguide for preventing back conversion Jan. 22, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19










 
 
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