Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249248 | Method and system for fabricating an optical fiber device for shape sensing | Sébastien LORANGER, Frédéric MONET, Samuel Kadoury, Pierre LORRE | 2022-02-15 |
| 8411353 | Quasi-phase-matched wavelength converter | Amirhossein Tehranchi | 2013-04-02 |
| 7697796 | Plasmon-polariton refractive-index fiber bio-sensor with fiber Bragg grating | Vincent Treanton, Lütfü Çelebi Özcan | 2010-04-13 |
| 7386021 | Light source | — | 2008-06-10 |
| 7162161 | Optical communications system and method of protecting an optical route | Richard Wyatt, Robert M. Percival | 2007-01-09 |
| 6987909 | Optical systems and athermalized optical component apparatuses and methods for use therein | Andre Boudreault, Robert A. Harmon, Irina A. Kostko, Michael Martin, Patricia Scarsella +4 more | 2006-01-17 |
| 6307679 | Formation of a refractive index grating | — | 2001-10-23 |
| 6284437 | Method and device for recording a refractive index pattern in an optical medium | — | 2001-09-04 |
| 6229945 | Photo induced grating in B2O3 containing glass | Benjamin J. Ainslie, Douglas L Williams, Graeme Douglas Maxwell, Jonathan R. Armitage | 2001-05-08 |
| 6141469 | Multi-band-pass filter | — | 2000-10-31 |
| 6104852 | Optical waveguide with photosensitive refractive index cladding | — | 2000-08-15 |
| 6097512 | Photoinduced grating in B.sub.2 O.sub.3 containing glass | Benjamin J. Ainslie, Douglas L Williams, Graeme Douglas Maxwell, Jonathan R. Armitage | 2000-08-01 |
| 6094291 | Optical modulator | — | 2000-07-25 |
| 6075625 | Photoinduced grating in B.sub.2 O.sub.3 containing glass | Benjamin J. Ainslie, Douglas L Williams, Graeme Douglas Maxwell, Jonathan R. Armitage | 2000-06-13 |
| 6044190 | Optical waveguide structure | — | 2000-03-28 |
| 6041069 | Laser device tuned by forming a refractive index grating in optical fiber | Jonathan R. Armitage | 2000-03-21 |
| 5832011 | Laser | — | 1998-11-03 |
| 5719974 | Method for customizing optical device configuration after packaging and packaged optical device for use therewith | — | 1998-02-17 |
| 5583689 | Filter with preselected attenuation/wavelength characteristic | Stephen A. Cassidy, Richard Wyatt, Jonathan R. Armitage, Robert J. Campbell | 1996-12-10 |
| 5530666 | Optical memory | Robert J. Campbell | 1996-06-25 |
| 5384884 | Method of forming optical fibre gratings | Robert J. Campbell | 1995-01-24 |
| 5377288 | Method of forming a refractive index grating in an optical waveguide | Jonathan R. Armitage | 1994-12-27 |
| 5305403 | Optical waveguide and method of making an optical waveguide | — | 1994-04-19 |
| 5022734 | Method of modifying an optical waveguide and waveguide so modified | — | 1991-06-11 |
| 5013115 | Polarization insensitive optical frequency mixer | — | 1991-05-07 |