| 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) |
|---|
| 09/19/1989 | US4868841 Directly heated ceramic catalyst support |
| 09/19/1989 | US4868840 Metal vapor laser device |
| 09/19/1989 | US4868835 Energy modulatable laser unit |
| 09/19/1989 | US4868834 System for rapidly tuning a low pressure pulsed laser |
| 09/19/1989 | US4868833 Raman cavity dump laser |
| 09/19/1989 | US4868515 Narrow-bandwidth unstable laser resonator |
| 09/19/1989 | US4867567 Ring laser gyro frame design resistant to thermal gradient effects |
| 09/19/1989 | US4867534 Multiple aperture laser system |
| 09/19/1989 | US4867532 Wavelength selection device having a diffraction grating mounted on a torsion member |
| 09/19/1989 | US4867518 All-fiber SFPM amplifier |
| 09/19/1989 | US4867510 Device and method for doubling the frequency of elecromagnetic radiation of a given frequency |
| 09/19/1989 | EP0331725A4 Rare gas-halogen excimer laser. |
| 09/19/1989 | CA1259688A1 Random bias for a passive cavity sensor |
| 09/19/1989 | CA1259687A1 Readout for a ring laser angular rate sensor |
| 09/19/1989 | CA1259587A1 Bag tying machine |
| 09/13/1989 | EP0332412A1 Combination fringe pattern and power monitoring assembly for a ring laser gyroscope |
| 09/13/1989 | EP0331962A1 Power beam alignment system |
| 09/13/1989 | EP0331734A1 R-f discharge-excited laser |
| 09/13/1989 | EP0331725A1 Rare gas-halogen excimer laser |
| 09/13/1989 | EP0201600B1 Solid state laser employing diamond having color centers as a laser active material |
| 09/13/1989 | EP0150214B1 Coupled cavity laser |
| 09/13/1989 | CN1035589A Method and device for determining of switching of system for thermostabilizing of resonator length of frequency stabilized lasers |
| 09/13/1989 | CN1035567A Alignment system for a power beam |
| 09/12/1989 | US4866730 Distributed feedback laser |
| 09/12/1989 | US4866729 Pressurized combustion of a combustion supporter (f2 or nf3) and an excess of iodine-containing compound as fuel |
| 09/12/1989 | US4866728 Electric discharge apparatus |
| 09/12/1989 | US4866727 Electromagnetic screening arrangement for a laser |
| 09/12/1989 | US4866726 Bore support assembly and a method of laser construction |
| 09/12/1989 | US4866725 Metal vapor laser device |
| 09/12/1989 | US4866722 Metal vapor laser device stabilizing system |
| 09/12/1989 | US4866721 Pulsed laser stabilizing device |
| 09/12/1989 | US4866720 Multicolored laser source |
| 09/12/1989 | US4866238 Gas laser device |
| 09/12/1989 | US4865686 Eliminating a border portion from the expanded beam; spherical aberration is supressed |
| 09/12/1989 | US4865683 Method and apparatus for laser process control |
| 09/12/1989 | US4865451 Ring laser angular rate sensor, thin glass film |
| 09/12/1989 | US4865446 Laser power and energy meter |
| 09/12/1989 | US4865436 Low cost ring laser angular rate sensor |
| 09/12/1989 | CA1259396A1 Laser apparatus utilizing a magnetically enhanced electrical discharge |
| 09/08/1989 | WO1989008340A2 Laser amplifier |
| 09/08/1989 | WO1989008237A1 Torsional vibration drive |
| 09/06/1989 | EP0331575A1 Device for dividing laser beams used in a process for separating isotopes by means of lasers |
| 09/06/1989 | EP0331480A2 Laser amplifier |
| 09/06/1989 | EP0331303A2 Second harmonic generation |
| 09/06/1989 | EP0330954A1 Passive frequency standard |
| 09/06/1989 | EP0330670A1 Laser system. |
| 09/05/1989 | US4864587 Multiple beam gas laser and method |
| 09/05/1989 | US4864586 Hollow cathode glow discharge ring laser block and electrode structure for ring laser angular rate sensors |
| 09/05/1989 | US4864584 Laser diode pumped ND:YAG laser and method of making same |
| 09/05/1989 | US4864583 Gas lasers with reduced turn-on delay |
| 09/05/1989 | US4864582 Gas laser tube and method for manufacturing the same |
| 09/05/1989 | US4864580 CO2 laser pulse optimization for harmonic generation |
| 09/05/1989 | US4864578 Scannable laser with integral wavemeter |
| 09/05/1989 | US4864577 Highly repetitively pulsed laser device |
| 09/05/1989 | US4864575 Static periodic field device for free electron laser |
| 09/05/1989 | US4864098 High powered beam dump |
| 09/05/1989 | US4863273 D.C. component controlled fiber optic gyroscope |
| 09/05/1989 | US4862888 Laser system |
| 09/05/1989 | US4862886 Laser angioplasty |
| 09/05/1989 | CA1259122A1 Discharge excitation type short pulse laser device |
| 08/30/1989 | EP0330224A1 Catalytic oxidation of carbon monoxide |
| 08/30/1989 | EP0191856B1 a co2 tea laser utilizing an intra-cavity prism q-switch |
| 08/29/1989 | US4862476 Gas laser having flat discharger cross-section |
| 08/29/1989 | US4862475 Hollow-cathode type metal vapor laser tube |
| 08/29/1989 | US4862473 Semiconductor laser apparatus having a high harmonic generating waveguide |
| 08/29/1989 | US4862469 Suppression of the second intracavity pulse in a synchronously pumped dye laser |
| 08/29/1989 | US4862468 Rapidly switchable line selector for pulsed lasers |
| 08/29/1989 | US4862467 One- and two-dimensional optical wavefront synthesis in real time |
| 08/29/1989 | US4862100 Gas laser generator |
| 08/29/1989 | US4861964 Laser scribing system and method |
| 08/29/1989 | US4861160 Method for planar beam path alignment of a square ring laser gyroscope |
| 08/23/1989 | EP0329613A2 Organic materials having non-linear optical properties |
| 08/23/1989 | EP0329604A1 Process and device for hardening similar elements fixed to a common support in a regularly spaced manner |
| 08/23/1989 | EP0329442A2 Frequency conversion of optical radiation |
| 08/23/1989 | EP0329328A2 Accousto-optic tunable filter |
| 08/23/1989 | EP0328656A1 Method of correcting laser beam output power |
| 08/23/1989 | EP0328654A1 Gas laser |
| 08/22/1989 | US4860304 Solid state microlaser |
| 08/22/1989 | US4860303 Double-sided co-axial laser |
| 08/22/1989 | US4860302 Scanning beam laser pumped laser |
| 08/22/1989 | US4860301 Multiple crystal pumping cavity laser with thermal and mechanical isolation |
| 08/22/1989 | US4860300 Electrode for pulsed gas lasers |
| 08/22/1989 | US4860298 Phased-locked array of semiconductor lasers using closely spaced antiguides |
| 08/22/1989 | US4860296 Laser controlled by a multiple-layer heterostructure |
| 08/22/1989 | US4860295 Cladding for transverse-pumped solid-state laser |
| 08/22/1989 | US4860276 Micro optical head with an optically switched laser diode |
| 08/22/1989 | US4859876 Nonlinear optical materials and devices |
| 08/22/1989 | US4859017 Dielectric optical Fabry-Perot waveguide device and method for making and using same |
| 08/22/1989 | US4859016 Fiber optic amplifier |
| 08/17/1989 | DE3803928A1 Device for polarising a laser beam |
| 08/16/1989 | EP0328073A1 Processes for enhancing fluorescence of Ti:A12O3 tunable laser crystals |
| 08/16/1989 | EP0189457B1 Apparatus which shapes gaussian beams by spherical mirrors |
| 08/16/1989 | CN1034831A Solid laser system with high average power |
| 08/16/1989 | CN1034814A Super-wideband and tunable light beam polarization plane rotator |
| 08/15/1989 | US4858244 Mechanically actuated laser initiator |
| 08/15/1989 | US4858243 Laser pumping cavity |
| 08/15/1989 | US4858242 Unitary solid-state laser |
| 08/15/1989 | US4858240 Arrangement for the generation of CO2 laser pulses of high power |
| 08/15/1989 | US4858239 Laser system |
| 08/15/1989 | US4858238 Stimulated Raman scattering enhancer |