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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/53
Name: Coherent light generators > Particular active media > Liquid > Dye
Description: Subject matter where the liquid active media is a dye media dissolved in a suitable solvent.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7342951 Laser diode with a frequency converter Mar. 11, 2008
7253871 Efficient room-temperature source of polarized single photons Aug. 7, 2007
7239656 Closed-loop purging system for laser Jul. 3, 2007
7190706 Soft metal heat transfer for transceivers Mar. 13, 2007
7113533 Amplifying medium for solid-state dye lasers Sep. 26, 2006
7088757 Use of spiro compounds as laser dyes Aug. 8, 2006
7065115 External cavity organic laser Jun. 20, 2006
6963594 Organic laser cavity device having incoherent light as a pumping source Nov. 8, 2005
6876684 Organic vertical cavity lasing device having organic active region Apr. 5, 2005
6845114 Organic laser that is attachable to an external pump beam light source Jan. 18, 2005
6839368 Dipolar organic materials producing highly efficient laser-like emission Jan. 4, 2005
6798813 Closed-loop purging system for laser Sep. 28, 2004
6795464 Temperature control of laser action in scattering media Sep. 21, 2004
6631147 Organic semiconductor laser device Oct. 7, 2003
6600766 High average power laser using a transverse flowing liquid host Jul. 29, 2003
6570900 Method and apparatus for replenishing dye solution in a dye laser May. 27, 2003
6562424 Photochemical sensors and method for the production thereof May. 13, 2003
6552301 Burst-ultrafast laser machining method Apr. 22, 2003
6542524 Multiwavelength laser for illumination of photo-dynamic therapy drugs Apr. 1, 2003
6539041 Compact solid state dye laser Mar. 25, 2003
6473444 Assembly device for a laser head Oct. 29, 2002
6351482 Variable reflectivity mirror for increasing available output power of a laser Feb. 26, 2002
6330262 Organic semiconductor lasers Dec. 11, 2001
6246710 Method and apparatus for replenishing dye solution in a dye laser Jun. 12, 2001
6141367 Solid state dye laser Oct. 31, 2000
6111902 Organic semiconductor laser Aug. 29, 2000
6101207 Dye laser Aug. 8, 2000
6088380 Method and apparatus for intracavity pixelated lasing projection Jul. 11, 2000
5966393 Hybrid light-emitting sources for efficient and cost effective white lighting and for full-color applications Oct. 12, 1999
5959960 Method of providing a range of conformalities for optical recording layers Sep. 28, 1999
5949803 Method for the exposure of laser sensitive materials without the effects of intermittency Sep. 7, 1999
5881083 Conjugated polymers as materials for solid state laser Mar. 9, 1999
5869689 Stains for acidic organelles Feb. 9, 1999
5844932 Microlaser cavity and externally controlled, passive switching, solid pulsed microlaser Dec. 1, 1998
5832010 Switched monolithic microlaser and intracavity nonlinear material Nov. 3, 1998
5783319 Waveguide tunable lasers and processes for the production thereof Jul. 21, 1998
5701323 Dye lasers and organic inclusions for same Dec. 23, 1997
5668824 Method and apparatus for replenishing dye solution in a dye laser Sep. 16, 1997
5610932 Solid state dye laser host Mar. 11, 1997
5598426 Method and dye laser apparatus for producing long pulses of laser radiation Jan. 28, 1997
5487080 Principle and applications of multiphoton pumped upconverted lasers Jan. 23, 1996
5451663 Long wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates Sep. 19, 1995
5420881 Dye storage and introduction system for changing the frequency of a dye laser May. 30, 1995
5343488 Installation for the formation of a laser beam suitable for isotope separation Aug. 30, 1994
5329540 Silicate gel dye laser Jul. 12, 1994
5323413 Apparatus for the laser dissociation of molecules Jun. 21, 1994
5307358 Wavelength dispersive gain element for a tunable laser Apr. 26, 1994
5307363 Organic optical gain device and method of exciting the same Apr. 26, 1994
5274113 Long wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates Dec. 28, 1993
5257086 Optical spectrophotometer having a multi-element light source Oct. 26, 1993

1 2 3 4


 
 
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