Featured patents

Quantum Optical Device
US 08837544 B2, Sept. 16, 2014, Utilizing color centers, Andrei Faraon et al. / Hewlett-Packard Development Company, L.P. (Houston, US)
A quantum optical device comprising:…

Apparatus for Generating Short-Pulse Laser Using Temporally Modulated Sideband Gain
US 08831052 B2, Sept. 9, 2014, Control of pulse characteristics, Yao-Wun Jhang et al. / Industrial Technology Research Institute (Hsinchu, TW)
An apparatus for generating a short-pulse laser using a temporally modulated…

Generating Narrow Linewidth 1178 NM Laser Output Using a Seeded Raman Amplifier
US 08761210 B1, June 24, 2014, Raman Laser, Thomas M. Shay et al. / The United States of America as represented by the Secretary of the Air Force (Washington, US)
A method of generating a high-power, narrow linewidth laser signal, comprising:…

Wavelength Variable Light Source System
US 08743920 B2, June 3, 2014, Feedback circuitry, Hiroyuki Koshi et al. / Furukawa Electric Co., Ltd. (Tokyo, JP)
A wavelength variable light source system, comprising:…

Alleviation of Laser-Induced Damage in Optical Materials by Suppression of Transient Color Centers Formation and Control of Phonon Population
US 08711896 B2, April 29, 2014, Pumping with optical or radiant energy, Yung-Ho Alex Chuang et al. / KLA-Tencor Corporation (Milpitas, US)
A method for increasing a lifetime of an optical material exposed to a laser…

Cytological Analysis by Raman Spectroscopic Imaging
US 08553732 B2, Oct. 8, 2013, Raman Laser, Joseph Demuth et al. / ChemImage Corporation (Pittsburgh, US)
A method of determining a disease state of mammalian cell, the method comprising:…

Method and Apparatus for Generation and Amplification of Light in a Semi-Guiding High Aspect Ratio Core Fiber
US 08565272 B2, Oct. 22, 2013, Optical Fiber Laser, Alexander A. Betin et al. / Raytheon Company (Waltham, US)
A laser system comprising:…

Pulse Modulation Method and Optical Fiber Laser
US 08565277 B2, Oct. 22, 2013, Optical pumping, Shinobu Tamaoki / Sumitomo Electric Industries, Ltd. (Osaka-shi, JP)
A pulse modulation method of directly-modulating a seed light source to output…

Method of Driving GaN-based Semiconductor Light Emitting Element, Method of Driving GaN-based Semiconductor Light Emitting Element of Image Display Device, Method of Driving Planar Light Source Device, and Method of Driving Light Emitting Device
US 08553740 B2, Oct. 8, 2013, Controlling current or voltage to laser, Ippei Nishinaka / Sony Corporation (Tokyo, JP)
A method of driving a GaN-based semiconductor light emitting element formed by…

High Contrast Grating Based Saturable Absorber for Mode-Locked Lasers and Its Applications in Passively Mode-Locked Vertical-Cavity Surface-Emitting Lasers
US 08526471 B2, Sept. 3, 2013, Absorption type, Weijian Yang et al. / The Regents of the University of California (Oakland, US)
A semiconductor saturable absorber mirror apparatus, comprising:…

Patentorg has 696 documents under Coherent Light Generators Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot