| 9713779 |
Chemical-free foam control system and method |
— |
2017-07-25 |
| 6449068 |
Optical power managed network node for processing dense wavelength division multiplexed optical signals |
Ian Turner, Robert K. Wade |
2002-09-10 |
| 6055101 |
Isolator assembly and method of making |
Ernest Eisenhardt Bergmann |
2000-04-25 |
| 5883730 |
Optical transceiver for multi-directional and multi-wavelength applications |
David Coult, Alka Swanson |
1999-03-16 |
| 5625490 |
Optical coupler |
David Coult, Curtis A. Jack, Michele A. Milbrodt |
1997-04-29 |
| 5559633 |
Optical isolator with reduced relative walk-off |
— |
1996-09-24 |
| 4701011 |
Multimode fiber-lens optical coupler |
Curtis A. Jack |
1987-10-20 |
| 4666234 |
Non-tapered, butt-coupled, fused-fiber optical coupler and method of forming the same |
— |
1987-05-19 |
| 4464022 |
Optical circulator |
— |
1984-08-07 |