| 6229632 |
Broadband optical transmission system utilizing differential wavelength modulation |
— |
2001-05-08 |
| 6016213 |
Method and apparatus for optical amplifier gain and noise figure measurement |
Gennady Farber |
2000-01-18 |
| 5969834 |
Method and apparatus for monitoring wavelength multiplexed optical signals |
Gennady Farber, Edward A. Vetter, Victor Zeyliger |
1999-10-19 |
| 5887091 |
Bidirectional optical amplifier having flat gain |
Gennady Farber, Edward A. Vetter, Sami T. Hendow |
1999-03-23 |
| 5861981 |
Optical amplifier having dynamically shaped gain |
— |
1999-01-19 |
| 5638355 |
Optical information reproducing by detecting phase shift of elevated symbols |
— |
1997-06-10 |
| 5594748 |
Method and apparatus for predicting semiconductor laser failure |
— |
1997-01-14 |
| 5471455 |
High density optical storage system |
— |
1995-11-28 |
| 5373360 |
Method and apparatus for reducing rotational bias in a ring laser |
Graham J. Martin |
1994-12-13 |
| 5196905 |
Radio frequency excited ring laser gyroscope |
Tae W. Hahn |
1993-03-23 |
| 4837774 |
Common mirror triaxial ring laser gyroscope having a single internal cathode |
Thomas J. Hutchings, Nicholas Koumvakalis |
1989-06-06 |
| 4793709 |
Method and apparatus for measuring the losses of an optical cavity |
Thomas M. Crawford |
1988-12-27 |