Aligning and measuring temperatures in melting by means of...

Details Aligning and measuring temperatures in melting by means of... Aligning and measuring temperatures in melting by means of...

G - Physics

01

K

G01K 15/00 (2006.01) G01J 5/04 (2006.01)

Patent

CA 2522366

The invention relates to a method for aligning measuring signals obtainable by means of optical fibres. The inventive method consists in arranging a reference material having a known reference temperature on the end of an optical fibre, heating said reference material to at least the reference temperature thereof, transferring the signal received by the optical fibre at the reference temperature to a measuring instrument in the form of an aligning signal and in comparing said signal with a theoretical reference temperature value, the difference therebetween being used for alignment. A corresponding device and the use thereof for calibrating or determining optical fibre attenuation is also disclosed.

L'invention concerne un procédé servant à aligner des signaux de mesure qui sont obtenus au moyen de fibres optiques. Le procédé selon l'invention comprend les étapes suivantes : un matériau de référence ayant une température de référence connue est placé à une extrémité d'une fibre optique ; le matériau de référence est chauffé au moins jusqu'à sa température de référence ; le signal reçu par la fibre lorsque la température de référence est atteinte est amené à un appareil de mesure en tant que signal d'alignement et y est comparé à la valeur théorique pour la température de référence ; puis la différence est utilisée pour l'alignement. L'invention concerne également un dispositif correspondant, ainsi que son utilisation pour le calibrage ou la détermination de l'atténuation d'une fibre optique.

Affiliated with

Also associated with

Rating

Aligning and measuring temperatures in melting by means of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aligning and measuring temperatures in melting by means of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aligning and measuring temperatures in melting by means of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1425203