Joshua E. Rothenberg
46Patents
11h-index
28Co-inventors
75Inventor score
Filing activity: Jan 8, 2001 → Aug 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7436588B2 | Method and system for hybrid coherent and incoherent diffractive beam combining | Electricity | 59 | Active |
| US8184363B2 | All-fiber integrated high power coherent beam combination | Electricity | 48 | Active |
| US6654521B2 | Diffraction compensation of FBG phase masks for multi-channel sampling applications | Physics | 32 | Expired |
| US7339727B1 | Method and system for diffractive beam combining using DOE combiner with passive phase control | Electricity | 26 | Active |
| US7440174B2 | Coherent fiber diffractive optical element beam combiner | Electricity | 22 | Expired |
| US7346085B1 | Multi-stage method and system for coherent diffractive beam combining | Electricity | 18 | Active |
| US6707967B2 | Efficient sampled bragg gratings for WDM applications | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7468832B2 | Method and system for coherent beam combining using an integrated diffractive beam combiner and sampler | Electricity | 14 | Active |
| US7336363B2 | Interferometric beam combination | Electricity | 13 | Expired |
| US10267992B1 | Fiber launcher | Electricity | 11 | Active |
| US9735537B1 | Hybrid spectral and coherent beam combiner utilizing 1D fiber arrays | Electricity | 11 | Active |
| US9417366B2 | Hybrid diffractive optical element and spectral beam combination grating | Physics | 10 | Active |
| US8184361B2 | Integrated spectral and all-fiber coherent beam combination | Electricity | 10 | Active |
| US8514485B2 | Passive all-fiber integrated high power coherent beam combination | Electricity | 9 | Active |
| US7120175B2 | Scalable harmonic laser source and method | Electricity | 9 | Expired |
| US7065110B2 | Scalable wavelength shifted laser source and method | Electricity | 9 | Expired |
| US7123634B2 | Zig-zag laser amplifier with polarization controlled reflectors | Electricity | 7 | Expired |
| US7280571B2 | Scalable zig-zag laser amplifier | Electricity | 7 | Expired |
| US7486852B2 | Apparatus and method for suppression of stimulated brillouin scattering in an optical fiber | Physics | 6 | Active |
| US9036252B1 | Nonlinear spectrally narrowed fiber amplifier | Electricity | 6 | Active |
| US8830566B2 | Multi-channel fiber laser amplifier combining apparatus including integrated spectral beam combination and a tapered fiber bundle having multiple fiber outputs | Electricity | 6 | Active |
| US6751381B1 | Embodying amplitude information into phase masks | Physics | 6 | Expired |
| US8488235B2 | Multi-channel fiber laser amplifier combining apparatus including a tapered fiber bundle having multiple fiber outputs | Electricity | 5 | Active |
| US7821900B2 | Diffractive optical element and method of designing the same | Physics | 4 | Active |
| US7068884B2 | Apodized fiber bragg grating and improved phase mask, method and system for making the same | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.