Optical measurement method and optical measurement device...

Details Optical measurement method and optical measurement device... Optical measurement method and optical measurement device...

G - Physics

01

R

G01R 33/032 (2006.01) G01R 15/24 (2006.01)

Patent

CA 2239860

Two light signals (L1, L2) pass in opposing directions though an optical series arrangement (30) comprising a first multimode fibre (4), a first polariser (5), a Faraday sensor device (3), a second polariser (6) and a second multimode fibre (7). Equal signal components (D1, D2) are used to derive an intensity-normalised measurement signal (M, M") from the light intensities (I1, I2) of both light signals (L1, L2) following passage through the series arrangement (30).

Deux signaux lumineux (L1, L2) parcourent en sens inverses un montage optique en série (30) comportant une première fibre multimode (4), un premier polariseur (5), un dispositif détecteur de Faraday (3), un second polariseur (6) et une seconde fibre multimode (7). Un signal de mesure (M, M") d'intensité normalisée est dérivé des intensités lumineuses (I1, I2) des deux signaux lumineux (L1, L2) à l'aide de composantes du signal constant (D1, D2) après que les deux signaux lumineux en question aient parcouru le montage en série (30).

Affiliated with

Also associated with

Rating

Optical measurement method and optical measurement device... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical measurement method and optical measurement device..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical measurement method and optical measurement device... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1565833