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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/29.013
Name: Coherent light generators > Particular beam control device > Having particular beam control circuit component > Having particular electrode structure
Description: Subject matter wherein an electrical component that (1) emits or collects electrons or ions or (2) controls electron or ion movement by means of an electric field for a beam control device and has specific details.










Patents under this class:

Patent Number Title Of Patent Date Issued
8619826 Laser diode Dec. 31, 2013
8509274 Light emitting and lasing semiconductor methods and devices Aug. 13, 2013
8477823 Semiconductor laser apparatus and optical apparatus Jul. 2, 2013
8269247 Light emitting elements, light emitting devices including light emitting elements and methods for manufacturing such light emitting elements and/or devices Sep. 18, 2012
8179937 High speed light emitting semiconductor methods and devices May. 15, 2012
8155162 Nitride semiconductor laser device and method of manufacturing the same Apr. 10, 2012
8116346 CO.sub.2 laser output power control during warm-up Feb. 14, 2012
8040934 Vertical cavity surface emitting laser and method of manufacturing thereof Oct. 18, 2011
8027370 Semiconductor device Sep. 27, 2011
7991029 Optical module Aug. 2, 2011
7922336 Light source device for display device, display device, and method for adjusting image of display device Apr. 12, 2011
7860141 Photonic crystal laser Dec. 28, 2010
7830930 Semiconductor laser device Nov. 9, 2010
7804879 Gas laser electrodes shaped in the longitudinal axis Sep. 28, 2010
7680171 Semiconductor laser device, and image display device Mar. 16, 2010
7664152 Semiconductor laser device Feb. 16, 2010
7664153 Laser diode array, optical scanning device and printing apparatus Feb. 16, 2010
7656914 Directly-modulated diode lasers with reduced overshoot Feb. 2, 2010
7643524 Surface-emitting laser and laser projector Jan. 5, 2010
7567595 Laser source with interdigital heater electrodes and underlying current confinement layer Jul. 28, 2009
7564881 Optical transmission module with digital adjustment and the adjusting method Jul. 21, 2009
7471708 Gas discharge laser output light beam parameter control Dec. 30, 2008
7450620 Electrode structure and optical semiconductor element Nov. 11, 2008
7374959 Two-wavelength semiconductor laser device and method of manufacturing the same May. 20, 2008
7356064 Polarization switching and control in vertical cavity surface emitting lasers Apr. 8, 2008
7154926 Laser diode module, laser apparatus and laser processing apparatus Dec. 26, 2006
7050473 Pumping light source for laser-active media May. 23, 2006
7016381 Current-controlled polarization switching vertical cavity surface emitting laser Mar. 21, 2006
6965623 Semiconductor laser device and method of manufacturing the same Nov. 15, 2005
6882666 Kink free operation of pump lasers having diffraction grating for providing wavelength stabilization Apr. 19, 2005
6704333 Large area laser Mar. 9, 2004
6480327 High power laser system with fiber amplifiers and loop PCM Nov. 12, 2002
6442185 All-metal, DC excited laser with RF pre-ionization Aug. 27, 2002
3967214 Stabilizing electrode for cold cathode gas-ion laser Jun. 29, 1976











 
 
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