Inventor · disambiguated record
William F. Krupke
Also filed as: KRUPKE WILLIAM F
36 granted patents·5 pending applications·686 citations·filing 1975–2024
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US5541948ATransition-metal doped sulfide, selenide, and telluride laser crystal and lasersUNIV CALIFORNIA·Filed 1994·Granted Jul 30, 1996·154 cites·20 claims
- 0291US10660192B2Flexible driver laser for inertial fusion energyLOGOS TECH LLC·Filed 2013·Granted May 19, 2020·11 cites·25 claims
- 0389US6643311B2Diode-pumped alkali laserFiled 2001·Granted Nov 4, 2003·30 cites·25 claims
- 0489US4205278AMultiple excitation regenerative amplifier inertial confinement systemUS ENERGY·Filed 1978·Granted May 27, 1980·43 cites·11 claims
- 0587US6347109B1High average power scaleable thin-disk laserUNIV CALIFORNIA·Filed 1999·Granted Feb 12, 2002·76 cites·47 claims
- 0687US4053851ANear 16 micron CO2 laser systemUS ENERGY·Filed 1975·Granted Oct 11, 1977·29 cites·19 claims
- 0782US4811349ACr3+ -doped colquiriite solid state laser materialUS ENERGY·Filed 1988·Granted Mar 7, 1989·32 cites·16 claims
- 0881US9085050B1High power laser fluid jets and beam paths using deuterium oxideZEDIKER MARK S·Filed 2014·Granted Jul 21, 2015·5 cites·31 claims
- 0980US7286575B2Diode pumped alkali vapor fiber laserUNIV CALIFORNIA·Filed 2006·Granted Oct 23, 2007·5 cites·20 claims
- 1080US6304584B1Blue diode-pumped solid-state-laser based on ytterbium doped laser crystals operating on the resonance zero-phonon transitionUNIV CALIFORNIA·Filed 1998·Granted Oct 16, 2001·54 cites·42 claims
- 1175US7283576B2Optically-pumped DUV atomic vapor lasersKRUPKE WILLIAM F·Filed 2004·Granted Oct 16, 2007·12 cites·21 claims
- 1275US2025280487A1Flexible Driver Laser for Inertial Fusion EnergyLOGOS TECH HOLDCO INC·Filed 2024·Application pending·0 cites
- 1374US7061960B2Diode-pumped alkali amplifierKRUPKE WILLIAM F·Filed 2003·Granted Jun 13, 2006·12 cites·18 claims
- 1473US12075550B2Flexible driver laser for inertial fusion energyLOGOS TECH HOLDCO INC·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 1573US7061958B2Diode-pumped alkali lasers (DPALs) and amplifiers (DPAAs) with reduced buffer gas pressuresKRUPKE WILLIAM F·Filed 2003·Granted Jun 13, 2006·11 cites·41 claims
- 1671US5260954APulse compression and prepulse suppression apparatusUNIVED STATES OF AMERICA AS RE·Filed 1992·Granted Nov 9, 1993·32 cites·20 claims
- 1771US5105434AAlGaAs diode pumped tunable chromium lasersUS ENERGY·Filed 1991·Granted Apr 14, 1992·28 cites·15 claims
- 1870US7082148B2Diode pumped alkali vapor fiber laserUNIV CALIFORNIA·Filed 2003·Granted Jul 25, 2006·8 cites·22 claims
- 1969US4087763AMethod and apparatus for secondary laser pumping by electron beam excitationUS ENERGY·Filed 1975·Granted May 2, 1978·16 cites·18 claims
- 2068US4233570ATunable, rare earth-doped solid state lasersUS ENERGY·Filed 1978·Granted Nov 11, 1980·15 cites·7 claims
- 2167US11765811B2Flexible driver laser for inertial fusion energyLOGOS TECH LLC·Filed 2020·Granted Sep 19, 2023·0 cites·20 claims
- 2267US5341389AYtterbium- and neodymium-doped vanadate laser hose crystals having the apatite crystal structureUS ARMY·Filed 1993·Granted Aug 23, 1994·20 cites·15 claims
- 2364US5526372AHigh energy bursts from a solid state laser operated in the heat capacity limited regimeUS ARMY·Filed 1994·Granted Jun 11, 1996·22 cites·14 claims
- 2459US6693942B2Diode-pumped visible wavelength alkali laserFiled 2001·Granted Feb 17, 2004·5 cites·25 claims
- 2556US10153609B2GaN pumped ruby laserKRUPKE WILLIAM F·Filed 2017·Granted Dec 11, 2018·0 cites·28 claims
- 2656US5517516AOptically pumped cerium-doped LiSrAlF6 and LiCaAlF6UNIV CALIFORNIA·Filed 1994·Granted May 14, 1996·16 cites·15 claims
- 2754US7145931B2Diode pumped alkali-molecular lasers and amplifiersKRUPKE WILLIAM F·Filed 2004·Granted Dec 5, 2006·3 cites·28 claims
- 2854US5280492AYb:FAP and related materials, laser gain medium comprising same, and laser systems using sameUS ENERGY·Filed 1991·Granted Jan 18, 1994·16 cites·32 claims
- 2953US9957766B2High power laser iris cuttersFORO ENERGY INC·Filed 2015·Granted May 1, 2018·0 cites·16 claims
- 3052US2014133514A1Alkali-vapor laser with transverse pumpingGEN ATOMICS·Filed 2013·Application pending·0 cites
- 3152US2009022201A1Alkali-Vapor Laser with Transverse PumpingGEN ATOMICS·Filed 2008·Application pending·0 cites
- 3248US4004250ALaser action by optically depumping lower statesUS ENERGY·Filed 1975·Granted Jan 18, 1977·6 cites·9 claims
- 3347US8804786B1Optically-pumped sulfur monoxide molecular laserKRUPKE WILLIAM F·Filed 2011·Granted Aug 12, 2014·0 cites·28 claims
- 3447US4053852AMethod and apparatus for generating coherent near 14 and near 16 micron radiationUS ENERGY·Filed 1975·Granted Oct 11, 1977·6 cites·8 claims
- 3544US9985410B2Ruby laser pumped ultrashort pulse laserKRUPKE WILLIAM F·Filed 2017·Granted May 29, 2018·0 cites·8 claims
- 3641US9293885B2Ultraviolet triply-optically-pumped atomic lasers (TOPAL)KRUPKE WILLIAM F·Filed 2014·Granted Mar 22, 2016·0 cites·32 claims
- 3741US2006153261A1Optically-pumped -620 nm europium doped solid state laserKRUPKE WILLIAM F·Filed 2006·Application pending·0 cites
- 3841US2006165145A1Diode-pumped ~812 nm thulium-doped solid state laserKRUPKE WILLIAM F·Filed 2006·Application pending·0 cites
- 3939US5694500AOptical amplifier operating at 1.3 microns useful for telecommunications and based on dysprosium-doped metal chloride host materialsUNIV CALIFORNIA·Filed 1995·Granted Dec 2, 1997·8 cites·20 claims
- 4034US6212215B1Hybrid solid state laser system using a neodymium-based master oscillator and an ytterbium-based power amplifierUNIV CALIFORNIA·Filed 1995·Granted Apr 3, 2001·6 cites·15 claims
- 4133US6047013ALow-phonon-frequency chalcogenide crystalline hosts for rare earth lasers operating beyond three micronsUNIV CALIFORNIA·Filed 1999·Granted Apr 4, 2000·5 cites·60 claims
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