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Class Information
Number: 372/3
Name: Coherent light generators > Raman laser
Description: Subject matter in which the coherent light is generated as a direct result of the excitation of stimulated Raman scattering.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8675694 Multi-media raman resonators and related system and method Mar. 18, 2014
8588261 Method and system for suppression of stimulated Raman scattering in laser materials Nov. 19, 2013
8553732 Cytological analysis by raman spectroscopic imaging Oct. 8, 2013
8548013 Fiber laser Oct. 1, 2013
8494012 Raman converting laser systems Jul. 23, 2013
8494014 Laser device Jul. 23, 2013
8472486 Seeded raman amplifier for applications in the 1100-1500 nm spectral region Jun. 25, 2013
8462426 Scalable monolithic single frequency fiber amplifier Jun. 11, 2013
8384991 Saturable absorber using a fiber taper embedded in a nanostructure/polymer composite and lasers using the same Feb. 26, 2013
8345717 Continuous-wave laser Jan. 1, 2013
8218593 Optical devices comprising doped glass materials, laser systems including such optical devices, and methods of forming such optical devices and laser systems Jul. 10, 2012
8189257 Optimized cascaded raman fiber-based laser source for high efficiency mid-infrared spectral generation May. 29, 2012
8094689 Laser systems configured to output a spectrally-consolidated laser beam and related methods Jan. 10, 2012
8073017 System and method for generating eye-safe high intensity optical pulses with two backward-shifting raman cells Dec. 6, 2011
8036252 Mid-infrared fiber laser using cascaded Raman wavelength shifting Oct. 11, 2011
7991021 Multimode raman fiber device with mode discrimination Aug. 2, 2011
7991022 Optical pulse amplification based on stimulated Raman scattering Aug. 2, 2011
7974318 Infra-red multi-wavelength laser source Jul. 5, 2011
7949017 Method and apparatus for generating high power visible and near-visible laser light May. 24, 2011
7936795 Cascade Raman laser May. 3, 2011
7912099 Method and apparatus for preventing distortion of powerful fiber-laser systems by backreflected signals Mar. 22, 2011
7899650 Apparatus and method for detecting and identifying raman signatures Mar. 1, 2011
7869470 Devices and methods for providing stimulated raman lasing Jan. 11, 2011
7869469 Raman cell for high power applications Jan. 11, 2011
7835601 Device for generating a laser light beam Nov. 16, 2010
7804863 Laser system Sep. 28, 2010
7764720 Multi-tone driven high-power narrow-linewidth rare earth doped fiber amplifier Jul. 27, 2010
7697576 Cytological analysis by raman spectroscopic imaging Apr. 13, 2010
7602821 Device for generating laser radiation in the infrared Oct. 13, 2009
7567593 System and method for fractional Raman order pumping in optical communication systems Jul. 28, 2009
7471448 Surface phonon-polariton raman laser Dec. 30, 2008
7420994 Pulsed cascaded Raman laser Sep. 2, 2008
7340143 Semiconductor Raman variable optical attenuator/amplifier and equalizer Mar. 4, 2008
7277610 Optical fiber and system containing same Oct. 2, 2007
7266258 Two-photon absorption generated carrier lifetime reduction in semiconductor waveguide for semiconductor based raman laser and amplifier Sep. 4, 2007
7259906 System and method for voice control of medical devices Aug. 21, 2007
7236504 Stretched-pulse Raman fiber lasers and methods of operating the same Jun. 26, 2007
7230958 Raman amplifier and raman pumping method Jun. 12, 2007
7173949 Laser effects and laser devices Feb. 6, 2007
7162119 Pump energy source, method of providing pump energy to an optical transmission system, and optical transmission system Jan. 9, 2007
7136401 Multiple output Raman fiber laser with stable and small output power for seed applications Nov. 14, 2006
7120173 Method for illuminating particles for the purpose of forming their images Oct. 10, 2006
7113524 Narrow band high power fibre lasers with extended wavelength coverage Sep. 26, 2006
7072367 Systems for generating high-power short-pulse laser light Jul. 4, 2006
7003002 Fiber-coupled microsphere Raman laser Feb. 21, 2006
7003001 Medical laser apparatus Feb. 21, 2006
6996135 Cascaded Raman laser Feb. 7, 2006
6959021 Raman fiber laser Oct. 25, 2005
6934311 Semiconductor laser module and Raman amplifier Aug. 23, 2005
6907051 Dynamically spectrally tailored raman pump laser Jun. 14, 2005

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