Optical sampling technique applied to high resolution distributed fibre sensors

A technique developed to acquire fast optical signals using low frequency detection and acquisition is presented here. It is based on optical sampling that creates a replica of the fast signal on a much slower time scale by a simple strobe effect. High bandwidth detection and acquisition is totally suppressed leading to a better response and a substantial cost reduction. The performance is illustrated by comparative measurements using a Brillouin high resolution distributed fibre sensor.


Editeur(s):
Jones, Julian D. C.
Publié dans:
Proceedings of the 20th International Conference on Optical Fibre Sensors, Proc. SPIE 7503, 750369-4
Présenté à:
20th International Conference on Optical Fibre Sensors, Edinburgh, United Kingdom, October 5, 2009
Année
2009
Publisher:
SPIE
Note:
Poster
Laboratoires:




 Notice créée le 2010-01-20, modifiée le 2019-08-12

Publisher's version:
Télécharger le documentPDF
Lien externe:
Télécharger le documentURL
Évaluer ce document:

Rate this document:
1
2
3
 
(Pas encore évalué)