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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/105
Name: Coherent light generators > Particular resonant cavity > Specified cavity component > Birefringent material
Description: Subject matter wherein the specified component includes a material exhibiting birefringent properties.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8675709 Externally frequency-converted CW hybrid MOPA Mar. 18, 2014
8559477 Planar waveguide laser device Oct. 15, 2013
8503499 Gas discharge chamber Aug. 6, 2013
8396092 Vertically emitting, optically pumped semiconductor comprising an external resonator and frequency doubling on a separate substrate Mar. 12, 2013
8390921 Cavity-enhanced parametric amplification at full repetition rate Mar. 5, 2013
8284815 Very high power laser chamber optical improvements Oct. 9, 2012
8248687 Wide-band optical amplifier, optical pulse generator, and optical instrument Aug. 21, 2012
8218588 Compact efficient seeded MID-IR OPO OPA laser Jul. 10, 2012
8149887 Planar waveguide laser device Apr. 3, 2012
8121156 Solid-state laser device and image display device Feb. 21, 2012
8094368 Optical parametric oscillator Jan. 10, 2012
8073025 Laser light source Dec. 6, 2011
8029141 Image display apparatus that controls luminance of a partial area of each pixel to be below threefold of an average luminance value of the entire pixel Oct. 4, 2011
7907332 Wide-band ultrashort-pulse optical oscillator utilizing chirped pulse amplification Mar. 15, 2011
7903325 Wavelength converter and image display device Mar. 8, 2011
7894126 Broadband Terahertz radiation generation and detection system and method Feb. 22, 2011
7881349 External-cavity optically-pumped semiconductor-laser with a resonator stop Feb. 1, 2011
7859744 Tunable compact entangled-photon source and QKD system using same Dec. 28, 2010
7852549 Method and apparatus for pulsed harmonic ultraviolet lasers Dec. 14, 2010
7848012 Method and apparatus for continuous wave harmonic laser Dec. 7, 2010
7751117 Optical parametric micro-oscillator comprising couplet cavities Jul. 6, 2010
7668212 Optically triggered Q-switched photonic crystal laser and method of switching the same Feb. 23, 2010
7653317 Semiconductor laser device Jan. 26, 2010
7633978 Frequency stabilized laser source Dec. 15, 2009
7541600 Lithographic and measurement techniques using the optical properties of biaxial crystals Jun. 2, 2009
7535937 Monolithic microchip laser with intracavity beam combining and sum frequency or difference frequency mixing May. 19, 2009
7518784 Apparatus and method of producing quantum-entangled, up-converted light beams Apr. 14, 2009
7486435 Multi-port optical parametric oscillator Feb. 3, 2009
7471707 Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature range Dec. 30, 2008
7352505 Device and method for converting an optical frequency Apr. 1, 2008
7301974 Wavelength monitoring apparatus Nov. 27, 2007
7085303 Laser with combined lens and birefringence compensator Aug. 1, 2006
6934311 Semiconductor laser module and Raman amplifier Aug. 23, 2005
6931031 Generating electronic carrier signals in the optical domain Aug. 16, 2005
6888856 Method and apparatus for filtering an optical beam May. 3, 2005
6853654 Tunable external cavity laser Feb. 8, 2005
6850544 Optical resonators with orthogonally polarized modes Feb. 1, 2005
6816534 Tunable single frequency filter for lasers Nov. 9, 2004
6804271 Light emission methods and light emission devices Oct. 12, 2004
6795623 Optical cavity resonating over a continuous range of frequencies Sep. 21, 2004
6754249 Laser resonator for generating polarized laser radiation Jun. 22, 2004
6724797 External cavity laser with selective thermal control Apr. 20, 2004
6707518 Electro-optic device allowing wavelength tuning Mar. 16, 2004
6693922 Reeder rod Feb. 17, 2004
6683894 Tunable IR laser source for MALDI Jan. 27, 2004
6683902 Semiconductor laser module Jan. 27, 2004
6667995 ultrashort pulse laser oscillator Dec. 23, 2003
6661941 Frequency locking of tunable lasers by using a birefringent optical cavity Dec. 9, 2003
6658029 Laser beam-generating apparatus Dec. 2, 2003
6647029 Variable-wavelength semiconductor laser device controlled by strength of electric field applied to wavelength selection element Nov. 11, 2003

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