Published March 2011
| Version v1
Report
Design and implementation of piping monitor system using FBG
Creators
- 1. Japan Atomic Energy Agency, Tsuruga Head Office, Applied Laser Technology Inst., Tsuruga, Fukui (Japan)
Description
Fiber Bragg Grating (FBG) is the periodic refractive-index structure in an optical fiber core, where the light of a specific wavelength is reflected. It can be used as temperature or a distorted sensor by measuring change of the reflective wavelength of FBG. We processed FBG using a Chirped Pulse Amplification Erbium-doped Fiber laser. Heating test under operational temperature of Fast Breeder Reactors is now planed. The heat-resistant FBG sensor developed using ultra-short pulse laser processing will contribute to the surveillance of power plants for seismic safety. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the 11th symposium on advanced photon research
- Imprint Pagination
- 146 p.
- Journal Page Range
- p. 118-121
- Report number
- JAEA-Conf--2011-001
Conference
- Title
- 11. symposium on advanced photon research
- Dates
- 24-25 Jun 2010
- Place
- Kizugawa, Kyoto (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 43061065
- Subject category
- S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BRAGG REFLECTION; DOPED MATERIALS; ERBIUM; GRATINGS; LASERS; MONITORING; OPTICAL FIBERS; PIPES; PROCESSING; PULSE AMPLIFIERS; SAFETY; SEISMIC EFFECTS; SENSORS
- Descriptors DEC
- AMPLIFIERS; ELECTRONIC EQUIPMENT; ELEMENTS; EQUIPMENT; FIBERS; MATERIALS; METALS; RARE EARTHS; REFLECTION; TUBES
Optional Information
- Notes
- 8 refs., 7 figs.