| 11489311 |
Optical amplifier |
Guansan Chen |
2022-11-01 |
| 11448829 |
M×N wavelength selective switch with compressed port spacing |
— |
2022-09-20 |
| 11079551 |
Liquid crystal on silicon element for dual-functionality beam steering in wavelength selective switches |
Peter David Roorda, Paul Colbourne |
2021-08-03 |
| 10923875 |
Integrated component for an optical amplifier |
Jiamin Zheng, Barrie Keyworth, Paul Colbourne, Dhanorm Plumwongrot, Gareth Jones |
2021-02-16 |
| 10461493 |
Wavelength locker using multiple feedback curves to wavelength lock a beam |
Wei Xiong, Michael C. Larson, Paul Colbourne |
2019-10-29 |
| 10135559 |
M×N wavelength selective switch for high degree count |
Paul Colbourne |
2018-11-20 |
| 10061083 |
Wavelength dispersing device |
— |
2018-08-28 |
| 10050405 |
Wavelength locker using multiple feedback curves to wavelength lock a beam |
Wei Xiong, Michael C. Larson, Paul Colbourne |
2018-08-14 |
| 10031397 |
Method and controller for operating a variable optical retarder and an array |
Josh P. KEMP, Thomas Friessnegg |
2018-07-24 |
| 9563021 |
Optical switching device |
Abdul Jaleel K. Moidu, Nenad Duricic |
2017-02-07 |
| 9551900 |
Method and controller for operating a variable optical retarder and an array |
Josh P. KEMP, Thomas Friessnegg |
2017-01-24 |
| 9548834 |
Reconfigurable optical add/drop multiplexor and optical switching node |
Peter David Roorda |
2017-01-17 |
| 9354365 |
Wavelength dispersing device |
— |
2016-05-31 |
| 9250391 |
Multicast optical switch |
Peter David Roorda, Paul Colbourne, Barrie Keyworth |
2016-02-02 |
| 9160478 |
Reconfigurable optical add/drop multiplexor and optical switching node |
Peter David Roorda |
2015-10-13 |
| 9069139 |
Multicast optical switch |
Peter David Roorda, Paul Colbourne, Barrie Keyworth |
2015-06-30 |
| 8977079 |
WSS with high port isolation and close spaced ports |
— |
2015-03-10 |
| 8391709 |
MxN wavelength selective switch |
Paul Colbourne, Stephen Robert de Hennin, Pierre D. Wall |
2013-03-05 |
| 8233794 |
Hitless MxN wavelength selective switch |
Paul Colbourne, Stephen Robert de Hennin, Pierre D. Wall |
2012-07-31 |
| 8036502 |
Stress free mounting of optical bench for WSS |
Nenad Duricic, Pierre D. Wall |
2011-10-11 |
| 7676126 |
Optical device with non-equally spaced output ports |
Pierre D. Wall |
2010-03-09 |
| 7630599 |
Wavelength dispersive device with temperature compensation |
Chester Murley |
2009-12-08 |
| 7184665 |
Tunable dispersion compensator |
Valentine N. Morozov, Thomas Ducellier |
2007-02-27 |
| 6870679 |
Multi-pass configurations |
Geoff Randall, Paul Colbourne, David Moss, Michael R. E. Lamont |
2005-03-22 |
| 6711311 |
Polarization beam splitter or combiner |
Vincent Delisle, Gonzalo Wills, Pierre D. Wall, Alan Hnatiw, Yihao Cheng +1 more |
2004-03-23 |