| 6778747 |
Radially varying and azimuthally asymmetric optical waveguide fiber |
Venkata Adiseshaiah Bhagavatula |
2004-08-17 |
| 6550281 |
Method for providing controlled spin in optical fiber |
— |
2003-04-22 |
| 6550283 |
Method for introducing controlled spin in optical fibers |
Paul E. Blaszyk, William R. Christoff, Daniel E. Gallagher, William J. Kiefer |
2003-04-22 |
| 6526905 |
Self-contained obstruction marker |
— |
2003-03-04 |
| 6400879 |
Highly non-linear single mode waveguide |
Daniel Aloysius Nolan, Steven Howard Tarcza |
2002-06-04 |
| 6324872 |
Method and apparatus for introducing controlled spin in optical fibers |
Paul E. Blaszyk, William R. Christoff, Daniel E. Gallagher, William J. Kiefer |
2001-12-04 |
| 6195492 |
Elliptical core fiber with axially decreasing aspect ratio and method |
— |
2001-02-27 |
| 5152818 |
Method of making polarization retaining fiber |
George E. Berkey, Venkata Adiseshaiah Bhagavatula, Steven Howard Tarcza |
1992-10-06 |
| 5149349 |
Method of making polarization retaining fiber with an elliptical core, with collapsed apertures |
George E. Berkey, Steven Howard Tarcza |
1992-09-22 |
| 5067789 |
Fiber optic coupling filter and amplifier |
Douglas W. Hall |
1991-11-26 |
| 4950047 |
Method of coating optical fibers |
George E. Berkey |
1990-08-21 |
| 4932740 |
Method of making polarization retaining optical fiber coupler |
George E. Berkey |
1990-06-12 |
| 4184741 |
Filament-to-device coupler |
Robert A. Wey |
1980-01-22 |