Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659644 | Fiber light source with multimode fiber coupler | Stephen G. Grubb, Daryl Inniss, Ralph Stephen Jameson, Kenneth L. Walker | 1997-08-19 |
| 5633964 | Article comprising a multi-stage erbium-doped fiber amplifier | Gloria R. Jacobovitz-Veselka, Paul F. Wysocki | 1997-05-27 |
| 5609665 | Method of making optical fiber with low melting glass core | Allan James Bruce | 1997-03-11 |
| 5596668 | Single mode optical transmission fiber, and method of making the fiber | Kenneth L. Walker | 1997-01-21 |
| 5572618 | Optical attenuator | Katherine Theresa Nelson, Jay R. Simpson, Kenneth L. Walker | 1996-11-05 |
| 5479551 | Optical fiber non-reciprocal phase shifters and optical isolators using them | Kenneth L. Walker, Weyl-kuo Wang, Raymond Wolfe | 1995-12-26 |
| 5440417 | System for spectrum-sliced fiber amplifier light for multi-channel wavelength-division-multiplexed applications | Yun Chur Chung, Jae-Sook Lee | 1995-08-08 |
| 5430572 | High power, high gain, low noise, two-stage optical amplifier | Joseph Evankow, Jonathan Nagel, Richard G. Smart, James W. Sulhoff, John Zyskind | 1995-07-04 |
| 5406404 | Method of mitigating gain peaking using a chain of fiber amplifiers | Jonathan Nagel, Richard G. Smart, James W. Sulhoff, John Zyskind | 1995-04-11 |
| 5378664 | Optical fiber amplifier and a glass therefor | Philippe C. Becker, Allan James Bruce, Vincent George Lambrecht, Jr. | 1995-01-03 |
| 5259046 | Article comprising an optical waveguide containing a fluorescent dopant | Ashish Madhukar Vengsarkar, Kenneth L. Walker | 1993-11-02 |
| 5237576 | Article comprising an optical fiber laser | Victor Mizrahi, John Zyskind | 1993-08-17 |
| 5237637 | Resonantly enhanced optical second harmonic generator | Denise M. Krol, Chandra M. Varma | 1993-08-17 |
| 5212757 | Fatigue resistant optical fiber | Darryl L. Brownlow, Daryl Inniss | 1993-05-18 |
| 5187759 | High gain multi-mode optical amplifier | Clinton Randy Giles, Stuart A. Kramer, Gerald Nykolak, Herman M. Presby, Jay R. Simpson | 1993-02-16 |
| 5181210 | Electrically tunable fiber ring laser | Yun Chur Chung, Julian Stone, James W. Sulhoff, John Zyskind | 1993-01-19 |
| 5132976 | Electrically tunable fiber ring laser | Yun Chur Chung, Julian Stone, James W. Sulhoff, John Zyskind | 1992-07-21 |
| 5123940 | Sol-gel doping of optical fiber preform | John B. MacChesney | 1992-06-23 |
| 5115338 | Multi-stage optical amplifier | Clinton Randy Giles | 1992-05-19 |
| 5058976 | System comprising Er-doped optical fiber | Kenneth L. Walker | 1991-10-22 |
| 5050949 | Multi-stage optical fiber amplifier | Clinton Randy Giles | 1991-09-24 |