𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Sagnac interferometer for underwater sound detection: noise properties

✍ Scribed by Kråkenes, Kjell; Bløtekjaer, Kjell

Book ID
115417606
Publisher
Optical Society of America
Year
1989
Tongue
English
Weight
383 KB
Volume
14
Category
Article
ISSN
0146-9592

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Modified Sagnac interferometer for distr
Modified Sagnac interferometer for distributed disturbance detection
✍ Dong-Fang Wu; Tian-Zhao Zhang; Bo Jia 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 412 KB

## Abstract A fiber optic sensor based on Sagnac interferometer for determining the position of disturbance is presented. For this application, a disturbance simultaneously imposed on two different points of sensing fiber loop could be measured and located. The method solves the problem of isolatin

Compact phase-shifted Sagnac interferome
Compact phase-shifted Sagnac interferometer for ultrasound detection
✍ P.A. Fomitchov; S. Krishnaswamy; J.D. Achenbach 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 628 KB

A compact fibre, phase-shifted Sagnac interferometer for ultrasound detection has been developed. The interferometer is a truly path-matched device, and therefore requires no path stabilization or heterodyning. It is a less expensive and more robust alternative to the heterodyne or path-stabilized