Lightwave Electronics
51Patents
0Active
51Granted
36Portfolio score
Filing activity: Jun 6, 1986 → Mar 10, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6701044B2 | Solid state laser generating UV radiation for writing fiber bragg gratings | Electricity | 71 | Expired |
| US6563995B2 | Optical wavelength filtering apparatus with depressed-index claddings | Electricity | 66 | Expired |
| US5226051A | Laser pump control for output power stabilization | Electricity | 43 | Expired |
| US5546222A | Multi-pass light amplifier | Electricity | 41 | Expired |
| US5615043A | Multi-pass light amplifier | Electricity | 39 | Expired |
| US5867324A | Side-pumped laser with shaped laser beam | Electricity | 38 | Expired |
| US6009110A | Pulse amplitude control in frequency-converted lasers | Electricity | 38 | Expired |
| US5982790A | System for reducing pulse-to-pulse energy variation in a pulsed laser | Electricity | 35 | Expired |
| US5103457A | Elliptical mode cavities for solid-state lasers pumped by laser diodes | Electricity | 35 | Expired |
| US4734912A | Laser diode end pumped Nd:YAG single mode laser | Electricity | 34 | Expired |
| US5299222A | Multiple diode laser stack for pumping a solid-state laser | Electricity | 34 | Expired |
| US6654392B1 | Quasi-monolithic tunable optical resonator | Electricity | 31 | Expired |
| US5774488A | Solid-state laser with trapped pump light | Electricity | 31 | Expired |
| US5329539A | Efficient laser configuration | Electricity | 25 | Expired |
| US6665320B1 | Wideband tunable laser sources with multiple gain elements | Electricity | 23 | Expired |
| US5768302A | Multi quasi phase matched interactions in a non-linear crystal and method using same | Electricity | 22 | Expired |
| US4909612A | Optical isolator employing multipass faraday rotation | Physics | 22 | Expired |
| US5787102A | Light generating device and method using a periodically structured non-linear material and orthogonal optical interaction | Physics | 21 | Expired |
| US4752931A | Pulse shaper for an electro-optically Q-switched seeded laser | Electricity | 21 | Expired |
| US4797896A | Solid state optical ring resonator and laser using same | Electricity | 20 | Expired |
| US4829532A | Piezo-electrically tuned optical resonator and laser using same | Electricity | 20 | Expired |
| US5237584A | High power optical cavity for end-pumped solid state laser | Electricity | 19 | Expired |
| US5850407A | Third-harmonic generator with uncoated brewster-cut dispersive output facet | Physics | 19 | Expired |
| US6710914B2 | Tunable light source employing optical parametric oscillation near degeneracy | Electricity | 15 | Expired |
| US4827485A | Diode pumped solid state laser | Electricity | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.