| Patents for H01S 4 - Devices using stimulated emission of wave energy other than those covered by groups , or , e.g. phonon maser, gamma maser (994) |
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| 11/14/1995 | US5467362 Pulsed gas discharge Xray laser |
| 09/21/1995 | WO1995025370A1 Apparatus and method for generating prompt x-radiation from gas clusters |
| 07/06/1995 | WO1995018480A1 Holographic technique for extreme microcircuitry size reduction |
| 04/04/1995 | US5404364 Optically pumped X-ray laser and applications thereof |
| 02/28/1995 | US5394411 Method for producing high intensity optical through x-ray waveguide and applications |
| 10/04/1994 | US5353291 Laser synchrotron source (LSS) |
| 09/14/1994 | EP0303714B1 Method of generating free positronium radiant light and apparatus therefor |
| 05/31/1994 | US5317574 Method and apparatus for generating x-ray and/or extreme ultraviolet laser |
| 03/08/1994 | US5293396 Plasma generating apparatus and method for extreme-ultaviolet laser |
| 09/21/1993 | US5247562 Tunable source of monochromatic, highly-directional x-rays and a method for producing such radiation |
| 09/29/1992 | US5151928 Method and apparatus for generating x rays |
| 05/26/1992 | US5117432 Vanadium-pumped titanium x-ray laser |
| 04/21/1992 | US5107508 X-ray laser |
| 04/07/1992 | US5103452 X-ray laser system, x-ray laser and method |
| 03/11/1992 | EP0474011A2 Method and apparatus for generating X rays |
| 02/19/1992 | CN1015587B Variable focus traveling-wave pump method |
| 12/27/1991 | EP0237559B1 Radiation source |
| 11/12/1991 | US5065108 Regenerative cavity X-ray lasing amplifier |
| 09/12/1991 | DE4007155A1 Electrical capillary discharge device - has capillary providing inversion of electronic condition of ions for light amplification in UV and soft X=ray |
| 09/10/1991 | US5047521 Anticarcinogenic agents |
| 07/10/1991 | EP0436522A2 Source of coherent short wavelength radiation |
| 05/28/1991 | US5020064 Electromagnetic wave device |
| 05/14/1991 | US5016250 X-ray lasers and methods utilizing two component driving illumination provided by optical laser means of relatively low energy and small physical size |
| 03/26/1991 | US5003544 Silicon and dysprosium foil for lasers |
| 02/28/1991 | DE3925313A1 X-ray laser for shorter wavelengths - consists of photon accelerator to reduce the wavelength of photons generated by the pumping laser |
| 02/28/1991 | DE3922694A1 Photon oscillation and energy generation for X=ray laser system - using AC frequency region and high energy magnetic fields for photon oscillation energy generation |
| 02/28/1991 | DE3921112A1 Oscillation method for photon physics applications - produces photon oscillations and higher photon energies |
| 02/20/1991 | CN1049414A Variable focus traveling-wave pump method |
| 12/18/1990 | CA1278017C X-ray source |
| 12/11/1990 | US4977572 Aluminum and erbium foils |
| 12/11/1990 | CA1277782C Apparatus and method for generating soft x-ray lasing action in a confined plasma column through the use of a picosecond laser |
| 12/04/1990 | US4975917 Source of coherent short wavelength radiation |
| 07/17/1990 | US4942580 X-ray laser with enhanced x-ray gain through photodepopulation |
| 07/03/1990 | US4939744 Method and apparatus for producing a photopumped VUV laser in MO6+ ion-containing plasma |
| 07/03/1990 | US4939742 Neutron-driven gamma-ray laser |
| 06/26/1990 | US4937832 Methods and apparatus for producing soft x-ray laser in a capillary discharge plasma |
| 06/12/1990 | US4933950 Generating method for free positronium radiation light and apparatus used in this method |
| 03/07/1990 | EP0356941A2 Electromagnetic wave device |
| 01/16/1990 | US4894852 X-ray source with dual monocrystal targets |
| 12/12/1989 | US4887273 Group 1a and group 4 halides |
| 10/17/1989 | US4875214 X-ray laser |
| 09/26/1989 | US4870653 Traveling-wave laser-produced-plasma energy source for photoionization laser pumping and lasers incorporating said |
| 09/26/1989 | US4870648 X-ray beamsplitter |
| 07/12/1989 | EP0323465A1 High energy laser |
| 05/02/1989 | US4827479 Density gradient free electron collisionally excited X-ray laser |
| 03/28/1989 | US4817124 Charged particle high frequency laser |
| 02/22/1989 | EP0303714A1 Method of generating free positronium radiant light and apparatus therefor |
| 02/07/1989 | US4803687 Heating sodium layer while keeping neon layer frozen |
| 12/28/1988 | CA1247741A Optically pulsed electron accelerator |
| 12/13/1988 | US4791645 Lighting device |
| 09/13/1988 | US4771430 Enhancement of soft X-ray lasing action with thin blade radiators |
| 09/07/1988 | WO1988006812A1 Method of generating free positronium radiant light and apparatus therefor |
| 03/15/1988 | US4731786 Method and apparatus for producing durationally short ultraviolet or X-ray laser pulses |
| 02/25/1988 | WO1988001446A1 High energy laser |
| 02/23/1988 | US4727550 Radiation source |
| 02/02/1988 | US4723263 X-ray source |
| 12/02/1987 | EP0247381A2 5-flurorouracil derivatives |
| 11/11/1987 | EP0244769A2 X-Ray source |
| 11/05/1987 | WO1987006582A1 5-fluorouracil derivative |
| 11/03/1987 | US4704718 Apparatus and method for generating soft X-ray lasing action in a confined plasma column through the use of a picosecond laser |
| 08/19/1987 | EP0232353A1 X-ray laser |
| 07/01/1987 | EP0227265A2 Apparatus and method for generating soft X-ray lasing action in a confined plasma column through the use of a picosecond laser |
| 05/05/1987 | US4663567 Generation of stable linear plasmas |
| 04/21/1987 | US4660203 Soft X-ray laser using pumping of 3P and 4P levels of He-like and H-like ions |
| 03/26/1987 | WO1987001873A1 Radiation source |
| 02/12/1987 | WO1987000982A1 X-ray laser |
| 12/16/1986 | US4630274 Method and apparatus for generating short intensive pulses of electromagnetic radiation in the wavelength range below about 100 nm |
| 10/01/1986 | EP0196062A2 Generator of coherent radiation using an intercalation compound |
| 08/27/1986 | EP0191863A1 Radiant ray generator |
| 05/27/1986 | US4592056 Resonant photon pumping mechanisms for a plasma x-ray laser |
| 05/13/1986 | US4589113 Short wavelength laser |
| 05/06/1986 | USH66 Pulsed plasma generation of extreme ultraviolet radiation |
| 02/13/1986 | WO1986001046A1 Radiant ray generator |
| 06/05/1985 | EP0143446A2 Device for the production of short, high intensity electromagnetic radiation pulses in the wavelength region under 100 nm |
| 04/02/1985 | US4508055 Device for cryogenically fabricating source material for plasma X-ray lasers |
| 10/23/1984 | US4479219 Excitation cancelling free electron laser |
| 10/26/1983 | EP0092412A2 Device for emitting super fluorescent light |
| 04/12/1983 | US4380072 XUV Laser and method |
| 02/23/1982 | US4317043 Normal incidence x-ray reflectors and resonant cavities for supporting laser action using the same |
| 06/02/1981 | CA1102417A1 Radiation emitting system |
| 01/07/1981 | EP0022093A1 Method and apparatus for generating coherent electromagnetic radiation, particularly in the far ultraviolet and the X-ray region |
| 10/21/1980 | US4229708 X-ray laser |
| 08/19/1980 | US4218628 Vacuum ultraviolet and x-ray light source and method and short wavelength laser pumped by said light source |
| 06/03/1980 | US4206364 Device for producing extended elongated plasmas for x-ray lasers |
| 05/06/1980 | US4201955 Method of producing population inversion and lasing at short wavelengths by charge transfer |
| 11/07/1978 | CA1042096A1 Dielectric waveguide lasers having a passive thin-film core and periodic mirror systems |
| 11/15/1977 | US4058486 Producing X-rays |
| 10/11/1977 | US4053783 X-ray laser utilizing gas jet |
| 08/16/1977 | US4042827 Stimulated emission X-ray generator |
| 07/05/1977 | US4034226 Method of and means for producing radiation in the X-ray region |
| 03/15/1977 | US4012640 X-ray generator |
| 06/29/1976 | US3967213 X-ray laser with a single crystal waveguide structure |
| 06/01/1976 | US3961197 X-ray generator |
| 05/04/1976 | US3955153 Ring laser for penetrating waves |