Fabry–Pérot cavities based on chemical etching for high temperature and strain measurement
✍ Scribed by Paula A.R. Tafulo; P.A.S. Jorge; J.L. Santos; O. Frazão
- Book ID
- 113831331
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 701 KB
- Volume
- 285
- Category
- Article
- ISSN
- 0030-4018
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📜 SIMILAR VOLUMES
## Abstract A new approach to measure the complex dielectric permittivity of materials placed inside a microwave resonant cavity is presented. We exploit the similarity between the microwave cavity and an optical cavity to develop a new measurement technique, which is used to obtain the complex per
## Abstract A new method for the simultaneous and independent measurement of temperature and strain that employs only one FBG based upon the etching technique is demonstrated both theoretically and experimentally. The sensor using this scheme has a small sensor probe, and offers combined characteri