Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439733 | Fiber optic circuit breaker | Joseph E. Sluz, Eric Adles, Raymond M. Sova, Chun-Huei Bair, Darrell A. Zinn +1 more | 2019-10-08 |
| 9335406 | Photonically enabled RF transmitter/receiver | Michele B. Lohr, Raymond M. Sova, Richard E. Pavek, Kevin B. Funk | 2016-05-10 |
| 8971701 | Cueing system for universal optical receiver | Eric Adles, Raymond M. Sova, Joseph E. Sluz, Michael Taylor, Curtis R. Menyuk +1 more | 2015-03-03 |
| 8970935 | High energy fiber laser modulator | William E. Torruellas, David M. Brown | 2015-03-03 |
| 7471447 | Device and method for reducing pump laser instability due to amplified rayleigh scattering feedback | Thomas Clark, Antonios Seas, Roger Dorsinville, William Shieh | 2008-12-30 |
| 7245424 | Amplification device utilizing thulium doped modified silicate optical fiber | Brian Cole | 2007-07-17 |
| 6924928 | Amplification device utilizing thulium doped modified silicate optical fiber | Brian Cole | 2005-08-02 |
| 6850677 | Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications using distributed and remotely pumped erbium-based amplification | M. Imran Hayee, Cathal Mahon, Bo Pedersen, Nadakumar Ramanujam, William Shieh | 2005-02-01 |
| 6667257 | Heavy metal modified silica glass fibers doped with thulium, holmium, and thulium-sensitized-holmium high quantum efficiencies | Brian Cole | 2003-12-23 |
| 6633712 | Method and system for dispersion maps and enhanced distributed gain effect in long haul telecommunications | M. Imran Hayee, Cathal Mahon, Bo Pedersen, Nandakumar Ramanujam, William Shieh | 2003-10-14 |
| 6411408 | Apparatus and method for high repetition rate optical communication over long unrepeated spans | Irl N. Duling, III | 2002-06-25 |
| 6384948 | High-sensitivity, high-speed digital optical photoreceiver | Keith J. Williams, Ronald D. Esman, Carl A. Villarruel, Irl N. Duling, III | 2002-05-07 |
| 6122305 | Broadband mode-locked fiber laser, particularly for fiber Bragg grating interrogation | Martin A. Putnam, Irl N. Duling, III, E. Joseph Friebele, Jin U. Kang | 2000-09-19 |
| 6072919 | Apparatus and method for improving the frequency response of modulators based on the Sagnac interferometer | William K. Burns, Irt N. Duling, III, Robert P. Moeller | 2000-06-06 |
| 5999292 | Sagnac interferometer amplitude modulator based demultiplexer | Irl N. Duling, III, William K. Burns | 1999-12-07 |
| 5956171 | Electro-optic modulator and method | William K. Burns, Irl N. Duling, III | 1999-09-21 |
| 5651019 | Solid-state blue laser source | Lew Goldberg, Ishwar D. Aggarwal | 1997-07-22 |
| 5574739 | Polarization-stable pulsed laser | Thomas F. Carruthers, Irl N. Duling, III | 1996-11-12 |
| 5539758 | Upconversion pumped thulium fiber amplifier and laser operating at 790 to 830 nm | — | 1996-07-23 |
| 5363192 | Mode-locked active gyro solid state lasers | Jean-Claude Diels | 1994-11-08 |
| 5359612 | High repetition rate, mode locked, figure eight laser with extracavity feedback | Irl N. Duling, III | 1994-10-25 |