Three-parameter optical fiber sensor based on a tilted fiber Bragg grating
✍ Scribed by Alberto, Nélia J. ;Marques, Carlos A. ;Pinto, João L. ;Nogueira, Rogério N.
- Book ID
- 115355945
- Publisher
- The Optical Society
- Year
- 2010
- Tongue
- English
- Weight
- 799 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1559-128X
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📜 SIMILAR VOLUMES
## Abstract A simple refractive‐index fiber sensor based on a tilted Bragg fiber grating (TFBG) interacting with multimode fiber (MMF) is described. The sensor structure is formed by insertion of a small section of MMF between the single‐mode fiber and the TFBG. The average reflective power in the
## Abstract Short‐period fiber Bragg gratings with gratings planes tilted at an angle 8° corresponding to the fiber axis show core mode and a large number of cladding‐mode resonances in transmission. The differences between the cladding‐mode resonance and the core‐mode resonance are used to detect