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Class Information
Number: 372/22
Name: Coherent light generators > Particular beam control device > Nonlinear device > Frequency multiplying (e.g., harmonic generator)
Description: Subject matter in which the nonlinear device provides an output beam whose frequency is a multiple of the frequency of the input beam.

Patents under this class:

Patent Number Title Of Patent Date Issued
8711470 High damage threshold frequency conversion system Apr. 29, 2014
8705901 Method for making polarization rotator and the polarization rotator made thereby Apr. 22, 2014
8705165 Optical wavelength conversion element, wavelength conversion laser device, and image display device Apr. 22, 2014
8693894 Gain clamped optical device for emitting LED mode light Apr. 8, 2014
8675709 Externally frequency-converted CW hybrid MOPA Mar. 18, 2014
8675698 Green laser system Mar. 18, 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
8648357 Radiation-emitting device Feb. 11, 2014
8636726 Multiple-mode device for high-power short-pulse laser ablation and CW cauterization of bodily tissues Jan. 28, 2014
8619355 Device for generating or receiving terahertz radiation Dec. 31, 2013
8616328 Method and apparatus for wave generation and detection using tensegrity structures Dec. 31, 2013
8599889 Pulsed light source Dec. 3, 2013
8588262 Quantum dot detection Nov. 19, 2013
8587862 Second-harmonic generation nonliner frenquency converter 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
8576479 Up-conversion of electromagnetic radiation within a wavelength range Nov. 5, 2013
8573785 Wavelength-switched optical systems Nov. 5, 2013
8571076 Laser light source, image display apparatus, and processing apparatus Oct. 29, 2013
8564875 Terahertz wave generation device Oct. 22, 2013
8559472 Single-mode intra-cavity frequency-doubled CW solid-state laser with volumetric gain-grating Oct. 15, 2013
8559471 High-power diode end-pumped solid-state UV laser Oct. 15, 2013
8553734 Frequency conversion of laser radiation Oct. 8, 2013
8543013 Technique for detection of optical data signals Sep. 24, 2013
8542434 Optical waveguide devices and harmonic wave generating devices Sep. 24, 2013
8542433 Electromagnetic wave oscillating devices and a method of producing the same Sep. 24, 2013
8531760 Semiconductor wavelength converting devices and light sources for generating infrared rays Sep. 10, 2013
8520713 Optical pumping of solid-state laser material using addressable laser array Aug. 27, 2013
8508841 Light conversion module and light source system including the same Aug. 13, 2013
8503068 Radiation source apparatus and DUV beam generation method Aug. 6, 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
8498043 Optical parametric oscillator with optimized output coupling Jul. 30, 2013
8477814 Semiconductor laser module Jul. 2, 2013
8477410 Optical parametric oscillator pumped by femtosecond thin-disk laser Jul. 2, 2013
8476609 Extreme ultraviolet light source device, laser light source device for extreme ultraviolet light source device, and method for controlling saturable absorber used in extreme ultraviolet light Jul. 2, 2013
8472106 Wavelength conversion element Jun. 25, 2013
8462824 Phase-matched generation of coherent soft and hard X-rays using IR lasers Jun. 11, 2013
8456734 Wavelength conversion laser light source and image display device Jun. 4, 2013
8451530 Laser source May. 28, 2013
8451529 Method and system for optical conversion May. 28, 2013
8441720 Methods and devices for generation of broadband pulsed radiation May. 14, 2013
8441719 Photon pair generating apparatus and photon pair generating method May. 14, 2013
8435346 Crystallization apparatus, crystallization method, phase modulation element, device and display apparatus May. 7, 2013
8416489 White light source with crystal fiber and method for color temperature tuning thereof Apr. 9, 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
8411352 Pulsed fiber-MOPA with widely-variable pulse-duration Apr. 2, 2013
8396092 Vertically emitting, optically pumped semiconductor comprising an external resonator and frequency doubling on a separate substrate Mar. 12, 2013

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