Pure silica core, high birefringence, single polarization...

G - Physics – 02 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G02B 6/024 (2006.01) C03B 37/012 (2006.01) C03B 37/025 (2006.01) C03B 37/075 (2006.01) G01C 19/72 (2006.01) G01D 5/353 (2006.01) G02B 6/10 (2006.01)

Patent

CA 2613656

Methods and apparatus provide for birefringent waveguides suitable for optical systems exhibiting polarization dependence such as interferometer sensors including Sagnac interferometric fiber optic gyroscopes (IFOG). The waveguides, for some embodiments, may offer single polarization performance over lengths of about a kilometer or more due to polarization dependent attenuation. According to some embodiments, the waveguides incorporate a pure silica core for resistance to radiation-induced attenuation (RIA).

Méthode et dispositif permettant d'obtenir des guides d'ondes biréfringents destinés aux systèmes optiques dépendants de la polarisation, comme les capteurs d'interféromètres tels que les gyroscopes à fibre optique interférométrique (IFOG) Sagnac. Dans certaines réalisations, les guides d'ondes peuvent offrir une polarisation simple sur des longueurs d'environ un kilomètre et plus, en raison de l'atténuation dépendante de la polarisation. Dans d'autres cas, les guides d'ondes comportent un noyau de silice pure offrant une résistance à l'atténuation induite par radiation (RIA).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Pure silica core, high birefringence, single polarization... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pure silica core, high birefringence, single polarization..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pure silica core, high birefringence, single polarization... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1777440

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.