Inventor · disambiguated record
Joshua E. Rothenberg
Also filed as: ROTHENBERG JOSHUA E · ROTHENBERG JOSHUA ELLIOTT
46 granted patents·1 pending application·654 citations·filing 2001–2023
98Inventor score
Files withNORTHROP GRUMMAN SYSTEMS CORP19NORTHROP GRUMMAN CORP13TERAXION INC8ROTHENBERG JOSHUA ELLIOTT5GOODNO GREGORY D1
Top patents by PatentIndex Score
47 records- 0199US7436588B2Method and system for hybrid coherent and incoherent diffractive beam combiningNORTHROP GRUMMAN CORP·Filed 2006·Granted Oct 14, 2008·80 cites·20 claims
- 0298US8184363B2All-fiber integrated high power coherent beam combinationROTHENBERG JOSHUA ELLIOTT·Filed 2009·Granted May 22, 2012·56 cites·20 claims
- 0397US7339727B1Method and system for diffractive beam combining using DOE combiner with passive phase controlNORTHROP GRUMMAN CORP·Filed 2006·Granted Mar 4, 2008·55 cites·20 claims
- 0496US10267992B1Fiber launcherGOODNO GREGORY D·Filed 2017·Granted Apr 23, 2019·37 cites·20 claims
- 0596US9735537B1Hybrid spectral and coherent beam combiner utilizing 1D fiber arraysROTHENBERG JOSHUA E·Filed 2016·Granted Aug 15, 2017·28 cites·20 claims
- 0696US7440174B2Coherent fiber diffractive optical element beam combinerNORTHROP GRUMMAN CORP·Filed 2006·Granted Oct 21, 2008·36 cites·30 claims
- 0794US9036252B1Nonlinear spectrally narrowed fiber amplifierNORTHROP GRUMMAN SYSTEMS CORP·Filed 2014·Granted May 19, 2015·18 cites·20 claims
- 0894US7336363B2Interferometric beam combinationNORTHROP GRUMMAN CORP·Filed 2005·Granted Feb 26, 2008·21 cites·6 claims
- 0993US8514485B2Passive all-fiber integrated high power coherent beam combinationROTHENBERG JOSHUA ELLIOTT·Filed 2009·Granted Aug 20, 2013·16 cites·13 claims
- 1093US7468832B2Method and system for coherent beam combining using an integrated diffractive beam combiner and samplerNORTHROP GRUMMAN CORP·Filed 2006·Granted Dec 23, 2008·19 cites·20 claims
- 1193US7346085B1Multi-stage method and system for coherent diffractive beam combiningNORTHROP GRUMMAN CORP·Filed 2006·Granted Mar 18, 2008·34 cites·20 claims
- 1290US9417366B2Hybrid diffractive optical element and spectral beam combination gratingNORTHROP GRUMMAN SYSTEMS CORP·Filed 2013·Granted Aug 16, 2016·11 cites·20 claims
- 1389US8488235B2Multi-channel fiber laser amplifier combining apparatus including a tapered fiber bundle having multiple fiber outputsROTHENBERG JOSHUA ELLIOTT·Filed 2012·Granted Jul 16, 2013·9 cites·21 claims
- 1489US8184361B2Integrated spectral and all-fiber coherent beam combinationROTHENBERG JOSHUA ELLIOTT·Filed 2009·Granted May 22, 2012·15 cites·20 claims
- 1588US11294192B2Optically monolithic beam shaper array with compact tilesNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Apr 5, 2022·4 cites·21 claims
- 1687US2024059600A1System for fabricating an optical elementNORTHROP GRUMMAN SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 1786US6654521B2Diffraction compensation of FBG phase masks for multi-channel sampling applicationsTERAXION INC·Filed 2002·Granted Nov 25, 2003·46 cites·73 claims
- 1885US11932567B2System and method for fabricating an optical elementNORTHROP GRUMMAN SYSTEMS CORP·Filed 2022·Granted Mar 19, 2024·0 cites·14 claims
- 1984US11422381B2Coherently combined fiber laser amplifier system including optically monolithic phased array with compact tilesNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Aug 23, 2022·2 cites·20 claims
- 2084US11415810B2Hybrid spectrally and coherently combined fiber laser amplifier system including coherent optically monolithic phased array with compact tilesNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Aug 16, 2022·2 cites·20 claims
- 2184US8830566B2Multi-channel fiber laser amplifier combining apparatus including integrated spectral beam combination and a tapered fiber bundle having multiple fiber outputsROTHENBERG JOSHUA ELLIOTT·Filed 2012·Granted Sep 9, 2014·8 cites·20 claims
- 2283US10859348B1System for active telescope alignment, focus and beam controlNORTHROP GRUMMAN SYSTEMS CORP·Filed 2018·Granted Dec 8, 2020·10 cites·20 claims
- 2380US11698537B2Spectrally combined fiber laser amplifier system and methodNORTHROP GRUMMAN SYSTEMS CORP·Filed 2022·Granted Jul 11, 2023·0 cites·20 claims
- 2480US7486852B2Apparatus and method for suppression of stimulated brillouin scattering in an optical fiberNORTHROP GRUMMAN CORP·Filed 2005·Granted Feb 3, 2009·10 cites·22 claims
- 2579US10763635B2Low noise FM fiber laser amplifierNORTHROP GRUMMAN SYSTEMS CORP·Filed 2018·Granted Sep 1, 2020·2 cites·19 claims
- 2679US8958145B2Fiber amplifier system including tapered fiber bundle and combined lens and sampling gratingNORTHROP GRUMMAN SYSTEMS CORP·Filed 2013·Granted Feb 17, 2015·3 cites·19 claims
- 2779US7120175B2Scalable harmonic laser source and methodNORTHROP GRUMMAN CORP·Filed 2004·Granted Oct 10, 2006·15 cites·10 claims
- 2877US11681151B2Hybrid coherent beam combining (CBC) and spectral beam combining (SBC) fiber laser amplifier systemNORTHROP GRUMMAN SYSTEMS CORP·Filed 2022·Granted Jun 20, 2023·0 cites·20 claims
- 2974US7280571B2Scalable zig-zag laser amplifierNORTHROP GRUMMAN CORP·Filed 2004·Granted Oct 9, 2007·10 cites·26 claims
- 3073US10520360B1Automated power-in-the-bucket measurement apparatus for large aperture laser systemsNORTHROP GRUMMAN SYSTEMS CORP·Filed 2018·Granted Dec 31, 2019·2 cites·20 claims
- 3173US6751381B1Embodying amplitude information into phase masksTERAXION INC·Filed 2002·Granted Jun 15, 2004·15 cites·113 claims
- 3272US7065110B2Scalable wavelength shifted laser source and methodNORTHROP GRUMMAN CORP·Filed 2004·Granted Jun 20, 2006·13 cites·19 claims
- 3372US6707967B2Efficient sampled bragg gratings for WDM applicationsTERAXION INC·Filed 2001·Granted Mar 16, 2004·32 cites·52 claims
- 3471US11681152B2Coherent beam combining (CBC) fiber laser amplifier systemNORTHROP GRUMMAN SYSTEMS CORP·Filed 2022·Granted Jun 20, 2023·0 cites·20 claims
- 3568US6647180B2Tunable optical dispersion by using two fiber Bragg gratings with nonlinear group delaysTERAXION INC·Filed 2001·Granted Nov 11, 2003·11 cites·111 claims
- 3667US7821900B2Diffractive optical element and method of designing the sameNORTHROP GRUMMAN SYSTEMS CORP·Filed 2008·Granted Oct 26, 2010·4 cites·25 claims
- 3766US7068884B2Apodized fiber bragg grating and improved phase mask, method and system for making the sameTERAXION INC·Filed 2004·Granted Jun 27, 2006·9 cites·18 claims
- 3865US7466731B2High efficiency, high power cryogenic laser systemNORTHROP GRUMMAN CORP·Filed 2006·Granted Dec 16, 2008·2 cites·15 claims
- 3965US7123634B2Zig-zag laser amplifier with polarization controlled reflectorsNORTHROP GRUMMAN CORP·Filed 2004·Granted Oct 17, 2006·7 cites·7 claims
- 4064US11448889B2Spectrally combined fiber laser amplifier system including optically monolithic beam shaper array with compact tilesNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Sep 20, 2022·0 cites·22 claims
- 4163US11407672B2Method for high fill-factor optical arrays manufacturingNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Aug 9, 2022·0 cites·20 claims
- 4262US7539224B2Scalable zig-zag laser amplifierNORTHROP GRUMMAN CORP·Filed 2007·Granted May 26, 2009·1 cites·16 claims
- 4359US6833954B2Lithographic method for manufacturing a mask used in the fabrication of a fiber Bragg gratingTERAXION INC·Filed 2001·Granted Dec 21, 2004·6 cites·76 claims
- 4455US10705269B2Fabrication method of a diffractive optic for hybrid coherent and spectral beam combinationNORTHROP GRUMMAN SYSTEMS CORP·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 4548US6778733B2Lithographic fabrication of phase mask for fiber Bragg gratingsTERAXION INC·Filed 2001·Granted Aug 17, 2004·3 cites·56 claims
- 4647US6532074B1Free-space diffraction measurement of a phase mask for fabrication of a waveguide Bragg gratingTERAXION INC·Filed 2001·Granted Mar 11, 2003·2 cites·13 claims
- 4745US10756504B2Spectrally compensated fiber amplifier systemNORTHROP GRUMMAN SYSTEMS CORP·Filed 2018·Granted Aug 25, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →