| Patents for H01S 3 - Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves (57,482) |
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| 10/21/1980 | US4229711 Metal dihalide photodissociation cyclic laser |
| 10/21/1980 | US4229710 Wavelength selector for tunable laser |
| 10/21/1980 | US4229709 Laser device |
| 10/21/1980 | US4229220 Phosphorus pentoxide, alumina, cupric oxide, alkali metal oxide |
| 10/21/1980 | US4229106 Electromagnetic wave ring resonator |
| 10/21/1980 | CA1088193A1 Method of fabrication of optoelectric devices by ion implantation |
| 10/15/1980 | EP0017384A1 Process for bonding germanium to metal |
| 10/15/1980 | EP0017374A1 Injection laser devices |
| 10/14/1980 | US4228408 Pulsed cyclic laser based on dissociative excitation |
| 10/14/1980 | US4228407 Ion-beam-excited gas laser |
| 10/14/1980 | US4228406 Laser apparatus |
| 10/14/1980 | US4227776 Turret device |
| 10/07/1980 | US4227159 Common-resonator pre-locked laser |
| 10/07/1980 | CA1087287A1 Cooling device for laser head |
| 10/01/1980 | EP0016608A1 Method and apparatus for signal transmission via an optical fiber |
| 10/01/1980 | EP0015947A1 Solar energy system |
| 09/30/1980 | US4225831 CW Scalable donor-acceptor gas transfer laser |
| 09/30/1980 | US4225826 Laser apparatus |
| 09/30/1980 | US4225459 Glasses having a low non-linear refractive index for laser applications |
| 09/30/1980 | US4225239 Magneto-optic bias of ring laser using reflective magneto-optic element at near-grazing incidence |
| 09/30/1980 | CA1086681A1 Process and apparatus for reacting laser radiation with a reactive medium |
| 09/23/1980 | US4224579 Metal vapor laser discharge tube |
| 09/23/1980 | US4224577 Multistaged stokes injected Raman capillary waveguide amplifier |
| 09/23/1980 | US4224576 Gyrotron travelling-wave amplifier |
| 09/23/1980 | US4224497 Method for making filter cigarettes using light energy to make perforations in the filter tipping wrap |
| 09/17/1980 | EP0015685A1 Acousto-optical modulator |
| 09/17/1980 | EP0015682A1 Raman tube |
| 09/17/1980 | EP0015575A1 Laser apparatus to align oblong structural members |
| 09/17/1980 | EP0015297A1 Gas Laser |
| 09/16/1980 | US4223279 Pulsed electric discharge laser utilizing water dielectric blumlein transmission line |
| 09/16/1980 | US4223278 High energy, rapid discharge device for the excitation of gas discharge lasers |
| 09/16/1980 | US4222668 Ferrimagnetic Faraday elements for ring lasers |
| 09/16/1980 | CA1085948A1 Deep red laser |
| 09/09/1980 | US4222011 Stokes injected Raman capillary waveguide amplifier |
| 09/09/1980 | US4221468 Multi-cavity laser mirror |
| 09/09/1980 | CA1085499A1 Ring lasers |
| 09/09/1980 | CA1085341A1 Method of deuterium isotope separation and enrichment |
| 09/03/1980 | EP0015003A1 Coaxial type gas-flow laser device |
| 09/02/1980 | US4220933 Baffle/nozzle array for cylindrical lasers |
| 09/02/1980 | US4220928 Adaptive correction of linear phase aberrations in laser amplifier systems |
| 09/02/1980 | CA1180795B Laser gyro with phased dithered mirrors |
| 09/02/1980 | CA1085031A1 Laser gyro with phased dithered mirrors |
| 08/26/1980 | US4219786 Polarization suppression of parasitic modes |
| 08/26/1980 | US4219275 Ring laser having magnetic isolation of counter-propagating light waves |
| 08/26/1980 | US4219254 Corrective optics for higher order mode lasers |
| 08/20/1980 | EP0014307A1 1.4-Distyrylbenzene derivatives, their preparation and their use as optical brighteners and laser dyes |
| 08/19/1980 | CA1084151A1 Apparatus for producing tunable intense coherent radiation in the vicinity of 628 cm. su-1 xx |
| 08/12/1980 | US4217560 Gas laser |
| 08/12/1980 | US4217559 Method of adjusting gas laser mirror |
| 08/12/1980 | US4217558 Pulsed chemical laser system |
| 08/12/1980 | US4217557 Laser emission from purely chemically generated vibrationally excited hydrogen bromide |
| 08/12/1980 | US4217494 Isotope separation with improved selective ionization |
| 08/12/1980 | US4217382 Edge-cladding glass of disc laser glass |
| 08/12/1980 | US4217318 Formation of halide optical elements by hydrostatic press forging |
| 08/12/1980 | CA1083697A1 Optical resonance pumped transfer laser with high multiple photon-to-single-line photon conversion efficiency |
| 08/06/1980 | EP0014069A1 CW or quasi CW planar electrode laser apparatus |
| 08/05/1980 | US4216440 Surface acoustic wave tuning for lasers |
| 08/05/1980 | US4216439 Apparatus for accomplishing spectral line selection in lasers by retroreflective feedback |
| 08/05/1980 | US4216438 Internal mirror type gas laser tube |
| 08/05/1980 | US4215823 Laser nozzle construction |
| 08/05/1980 | CA1083255A1 High-energy laser |
| 07/29/1980 | US4215321 Method for obtaining high beam quality in a gas dynamic laser |
| 07/29/1980 | US4215320 Far-infrared laser tuned by the dynamic Stark effect |
| 07/29/1980 | US4214818 Hot pressed SiC-high power laser mirror |
| 07/29/1980 | CA1082792A1 Cw brillouin ring laser |
| 07/22/1980 | US4214216 Face-pumped laser with diffraction-limited output beam |
| 07/22/1980 | US4213705 Four mode Zeeman laser gyroscope with minimum hole burning competition |
| 07/22/1980 | CA1082128A1 Method and device for excitation and selective dissociation by absorption of laser light |
| 07/15/1980 | US4213100 Gas discharge laser |
| 07/15/1980 | US4213060 Tunable infrared source employing Raman mixing |
| 07/15/1980 | US4212716 Method and device for excitation and selective dissociation by absorption of laser light and application to isotopic enrichment |
| 07/10/1980 | WO1980001439A1 Electrically energized gaseous active medium pulse laser |
| 07/10/1980 | WO1980001419A1 A reflective beam rotator |
| 07/09/1980 | EP0013257A2 Process for increase of light-fastness, fluorescence polarisation and fluorescence quantum efficiency of cyanine dyestuffs, stabilized cyanine dyestuff preparation, process for its preparation and its use |
| 07/09/1980 | EP0012797A2 Method and apparatus for generation of coherent 16 micron radiation |
| 07/08/1980 | US4211983 High energy electron beam driven laser |
| 07/08/1980 | US4211471 Mode converters for converting a non-confining wave into a confining wave in the far infrared range |
| 07/08/1980 | CA1081354A1 Gas discharge laser device |
| 07/08/1980 | CA1081353A1 Method of adjusting an optical element of a gas discharge laser |
| 07/08/1980 | CA1081352A1 Improved coupling-out mirror for gas laser |
| 07/01/1980 | US4210877 Split ground state atomic iodine or bromine laser |
| 07/01/1980 | US4210876 Metal vapor laser |
| 07/01/1980 | US4210803 Method and apparatus for signal transmission via an optical fiber |
| 07/01/1980 | US4210389 Bond and method of making the same |
| 07/01/1980 | CA1080839A1 Gas laser system |
| 07/01/1980 | CA1080838A1 Multiline emission integral mirror laser |
| 07/01/1980 | CA1080786A1 Process for increasing the illumination level produced by a laser beam |
| 06/25/1980 | EP0012439A1 Light modulator or light switch with variable transmission and method of making the same |
| 06/24/1980 | US4209690 Induced absorption elements |
| 06/17/1980 | US4208638 HF or DF Chemical laser using laser induced chemistry |
| 06/17/1980 | US4208637 Tunable optical device |
| 06/17/1980 | US4208636 Laser apparatus |
| 06/12/1980 | WO1980001225A1 2-methyl-4-nitro-aniline nonlinear optical devices |
| 06/11/1980 | EP0011988A1 Laser beam annealing |
| 06/11/1980 | EP0011679A2 Transversely excited gas laser |
| 06/10/1980 | US4207542 Multiple shock aerodynamic window |
| 06/10/1980 | US4207541 Cooling jacket for laser flash lamps |
| 06/10/1980 | US4207540 Gas laser system |
| 06/10/1980 | CA1079386A1 Laser gyroscope output optics structure |
| 06/03/1980 | US4206429 Gas dynamic mixing laser |