| 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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| 06/24/1987 | CN85108844A Laser crystal |
| 06/23/1987 | US4675874 Temperature stabilization of laser cavities |
| 06/23/1987 | US4675873 Single mode injection laser structure |
| 06/23/1987 | US4675872 Driver unit for a laser Q-switch |
| 06/23/1987 | US4675500 Laser processing apparatus with means for selectively varying the transverse mode distribution of the laser beam |
| 06/23/1987 | US4674960 Sealed rotary compressor |
| 06/23/1987 | US4674881 Open loop thin film laser gyro |
| 06/23/1987 | US4674848 Laser mirror having a cooled, deformable surface |
| 06/23/1987 | US4674830 Fiber optic amplifier |
| 06/17/1987 | CN86205991U Solid laser structure |
| 06/17/1987 | CN86204948U Low-noise he-ne laser with adjustable polariface |
| 06/17/1987 | CN85205410U Carbon dioxide laser with axial low-voltage discharging and cross-flowing of working medium |
| 06/16/1987 | US4674099 Recycling of gases for an excimer laser |
| 06/16/1987 | US4674098 Supplying premixed gas mixture for maintaining gas ratio |
| 06/16/1987 | US4674097 Distributed-feedback dye laser |
| 06/16/1987 | US4674092 Miniature cryogenic pump method and apparatus for ion lasers |
| 06/16/1987 | US4674091 Methods for tuning free electron lasers to multiple wavelengths |
| 06/16/1987 | US4673293 Passive cavity gyro bias eliminator |
| 06/16/1987 | US4673257 Method of and apparatus for correction of laser beam phase front aberrations |
| 06/16/1987 | EP0225413A1 Self-optimizing electrode and pulse stabilized super high power C.W. gas lasers |
| 06/10/1987 | EP0224710A2 CO2 axial transport laser for working materials |
| 06/10/1987 | CN86205184U Glass bellows adjustable device for laser |
| 06/10/1987 | CN86203042U Constant-current source for he-ne laser |
| 06/10/1987 | CN86202829U Narrow single mode semiconductor laser with cementing external cavity |
| 06/10/1987 | CN86201242U Power source of small-size he-ne laser |
| 06/09/1987 | US4672626 Laser oscillator mirror adjustment apparatus |
| 06/09/1987 | US4672625 Methods and apparatus for maximizing the power output of a gas laser |
| 06/09/1987 | US4672624 Cathode-block construction for long life lasers |
| 06/09/1987 | US4672623 Housing of nickel-iron and inner cavity with sputtered coating |
| 06/09/1987 | US4672622 Gas transport laser apparatus with axial gas flow |
| 06/09/1987 | US4672621 Laser resonator having an improved gas-introducing portion |
| 06/09/1987 | US4672620 Fast axial flow carbon dioxide laser |
| 06/09/1987 | US4672619 Color centers for tunable lasers in the near infrared region |
| 06/09/1987 | US4672618 Laser stabilization servo system |
| 06/09/1987 | US4672617 Lasers |
| 06/09/1987 | US4672616 Single-mode laser |
| 06/09/1987 | US4672615 Ion and electron beam steering and focussing system |
| 06/09/1987 | US4671624 Variable lens and birefringence compensator for continuous operation |
| 06/04/1987 | WO1987002785A3 Amplitude-weighting adaptive laser |
| 06/04/1987 | DE3542574A1 Switching-spark gap having corona triggering |
| 06/03/1987 | EP0224185A2 Laser diode driving circuit |
| 06/03/1987 | EP0224070A2 Optical amplifier |
| 06/03/1987 | EP0223936A2 Gas laser |
| 06/02/1987 | US4670883 Rare-gas-halide laser performance by the use of two halogen donors |
| 06/02/1987 | US4670882 Dyestuff laser |
| 06/02/1987 | US4670691 Getter for a ring laser angular rate sensor |
| 06/02/1987 | US4669881 Bias signal filter for a ring laser |
| 05/27/1987 | EP0223730A2 Method and apparatus for phase modulating a fiber-optic rotation sensor |
| 05/27/1987 | EP0223414A1 Mounting a component to a substrate |
| 05/27/1987 | EP0222866A1 Fiber optic repeater |
| 05/27/1987 | EP0222811A1 Frequency locking electromagnetic signals. |
| 05/27/1987 | EP0222810A1 Optical homodyne detection. |
| 05/26/1987 | US4669088 Off-axis unstable ring resonator with 90 degree beam rotator |
| 05/26/1987 | US4669086 Frequency-stabilized semiconductor laser oscillator |
| 05/26/1987 | US4669085 Electro-optical modulator for an electro-optically modulated laser |
| 05/26/1987 | US4668803 Luminescence |
| 05/26/1987 | US4668641 Optical elements made from ThF4 --BeF2 glasses |
| 05/26/1987 | US4668088 Process and apparatus for the alignment of a laser beam by using optical sighting means and process for using the apparatus for checking the alignment |
| 05/21/1987 | WO1987003146A1 Rf discharge suppression in low pressure gas devices |
| 05/20/1987 | EP0221946A1 Method and apparatus for generating coherent radiation. |
| 05/20/1987 | CN85108503A Hyperbolic type discharge tube used for gas laser device |
| 05/19/1987 | US4667331 Composite cavity laser utilizing an intra-cavity electrooptic waveguide device |
| 05/19/1987 | US4667162 Ring laser start up apparatus |
| 05/19/1987 | US4667101 Predicting threshold and location of laser damage on optical surfaces |
| 05/19/1987 | US4666302 Ring laser, in particular for a ring laser type of gyro, having a block with an optical resonator cavity and three corner mirrors |
| 05/19/1987 | US4666251 Large aperture, very high temperature, hermetically sealed optical windows |
| 05/19/1987 | CA1222044A1 Hydro-chloric acid chemical laser |
| 05/13/1987 | EP0221711A2 Optical fiber communications system comprising raman amplification means |
| 05/12/1987 | US4665529 Laser diode pumped solid state laser with miniaturized quick disconnect laser head |
| 05/12/1987 | US4665526 Minimum inductance laser head for pulsed transverse discharges without wall tracking |
| 05/12/1987 | US4665524 Mode locked laser light sources |
| 05/12/1987 | US4664487 Laser mirror positioning apparatus |
| 05/07/1987 | WO1987002785A2 Amplitude-weighting adaptive laser |
| 05/05/1987 | US4663568 Multichannel or spark gap switch triggered by saturable inductor induced voltage pulse |
| 05/05/1987 | US4663520 Fail-safe laser apparatus including main and safety shutters for laser |
| 05/05/1987 | US4663074 2-substituted oxazolo [4,5-b] pyridine laser dyes |
| 05/05/1987 | US4662958 Method of making a ceramic evacuatable enclosure |
| 05/05/1987 | CA1221468A1 Plasma cathode electron beam generating system |
| 04/28/1987 | US4661964 Resonant waveguide laser gyro with a switched source |
| 04/28/1987 | US4661963 Operate without loss of power; continuous processing |
| 04/28/1987 | US4661958 Laser |
| 04/28/1987 | US4661786 Method and apparatus for producing an optical phased array |
| 04/28/1987 | US4661783 Free electron and cyclotron resonance distributed feedback lasers and masers |
| 04/23/1987 | WO1987002520A1 Rf-excited co2 waveguide laser with extended tuning range |
| 04/23/1987 | WO1987002519A1 Laser apparatus |
| 04/23/1987 | WO1987002518A1 Mounting a component to a substrate |
| 04/23/1987 | WO1987002517A1 Electrical excitation circuit for gas lasers |
| 04/23/1987 | WO1987002476A1 Wavelength selection device and method |
| 04/23/1987 | WO1987002475A1 Radiation deflector assembly |
| 04/23/1987 | WO1987002474A1 Positioning optical components and waveguides |
| 04/23/1987 | WO1987002472A1 Movable member-mounting |
| 04/23/1987 | WO1987002470A1 Fabry-perot interferometer |
| 04/22/1987 | EP0219359A1 Fabry-perot interferometer |
| 04/22/1987 | EP0219358A1 Radiation deflector assembly |
| 04/22/1987 | EP0219357A1 Wavelength selection device and method |
| 04/22/1987 | EP0219356A1 Movable member mounting |
| 04/22/1987 | EP0218938A2 Nonlinear optical materials and devices |
| 04/22/1987 | CN86106896A Preparation of aluminate doped with la, mg, and laser using it |
| 04/21/1987 | US4660210 Two-halogen donor mixture for XeF (C→A) laser |
| 04/21/1987 | US4660209 High speed axial flow type gas laser oscillator |