Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785472 | Broadband amplified WDM ring | Laura Ellen Adams, Jon Anderson, Robert M. Broberg, David J. DiGiovanni | 2004-08-31 |
| 6711359 | Optical fiber communication system employing doped optical fiber and Raman amplification | Donald G. Duff, Howard D. Kidorf, Xiaobing Ma | 2004-03-23 |
| 6704519 | Optical transmission system with reduced Kerr effect nonlinearities | Igal Brener, Benny Mikkelsen, Jason Blain Stark | 2004-03-09 |
| 6445492 | Reduction of four-wave mixing in raman amplified optical transmission systems | Torben N. Nielsen, Andrew John Stentz | 2002-09-03 |
| 6417958 | WDM optical communication system using co-propagating Raman amplification | Mei Du, Torben N. Nielsen, Andrew John Stentz | 2002-07-09 |
| 6384963 | Optical communication system with co-propagating pump radiation for raman amplification | David Alan Ackerman, Kenneth Bacher, William C. Dautremont-Smith, Mei Du, Andrew John Stentz +2 more | 2002-05-07 |
| 6363194 | Optical fiber communication system employing Nd doped fiber amplifier for the 1400 nm window | David J. DiGiovanni | 2002-03-26 |
| 6320884 | Wide bandwidth Raman amplifier employing a pump unit generating a plurality of wavelengths | Franklin W. Kerfoot, III, Howard D. Kidorf, Xiaobing Ma | 2001-11-20 |
| 6141468 | Method of apparatus for remotely pumping a rare-earth doped optical fiber amplifier and a communication system employing same | Howard D. Kidorf | 2000-10-31 |
| 6122298 | Multi-wavelength optical pump | Franklin W. Kerfoot, III, Howard D. Kidorf, Xiaobing Ma | 2000-09-19 |
| 6052219 | Wide bandwidth Raman amplifier capable of employing pump energy spectrally overlapping the signal | Howard D. Kidorf | 2000-04-18 |