| 7936997 |
Method and apparatus for low chirp transmitter for optical fiber communications |
Hermann Gysel, Chandra Jasti |
2011-05-03 |
| 7813653 |
Method and apparatus for reducing clipping in an optical transmitter by phase decorrelation |
Amarildo C. Vieira |
2010-10-12 |
| 7369777 |
Method and apparatus for automatically adjusting the optical power directed to a dispersion compensating element |
Chandra Jasti, Hermann Gysel |
2008-05-06 |
| 7366416 |
Hub for a passive optical network hub |
Chandra Jasti |
2008-04-29 |
| 7151875 |
Method and apparatus for balancing the power of optical channels traversing an optical add drop multiplexer |
Chandra Jasti, Hermann Gysel |
2006-12-19 |
| 7139490 |
All-optical wavelength converter circuit |
Amarildo Vieira, Arthur Paolella |
2006-11-21 |
| 7119948 |
Optical amplifier apparatus and method |
Chandra Jasti, Hermann Gysel |
2006-10-10 |
| 6980357 |
Optical amplifier apparatus and method |
Chandra Jasti, Hermann Gysel |
2005-12-27 |
| 5671075 |
Optical transmission system |
Hermann Gysel |
1997-09-23 |
| 5548436 |
Optical transmission system |
Hermann Gysel |
1996-08-20 |
| 5359450 |
Optical transmission system |
Hermann Gysel |
1994-10-25 |
| 5293547 |
Method and apparatus to compensate for distortion in optical transmission systems |
Hermann Gysel |
1994-03-08 |
| 5243613 |
Method and apparatus to compensate for distortion in optical transmission systems |
Hermann Gysel |
1993-09-07 |
| 5115440 |
Delay distortion compensating circuit for optical transmission system |
Hermann Gysel |
1992-05-19 |