Bragg peak shifts of fiber Bragg gratings in radiation environment

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4204, Issue , 2001, Pages 184-191

  Fujita, K ^a   Kimura, A ^a   Nakazawa, M ^a   Takahashi, H ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

ray; Bragg grating; Fast neutron; Irradiation; Optical fiber sensor; Radiation effect

Indexed keywords

FIBER OPTIC SENSORS; LASER PULSES; NEODYMIUM LASERS; NEUTRONS; PHOTOSENSITIVITY; RADIATION EFFECTS; SINGLE MODE FIBERS;

BRAGG PEAK SHIFT; FAST NEUTRON;

FIBER BRAGG GRATINGS;

EID: 0035017138     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.417408     Document Type: Conference Paper

References (6)

1. Optical fiber Bragg gratings for structure monitoring within nuclear power plants
2. Behavior of Bragg gratings, written in germanosilicate fibers, against γ-ray exposure at low dose rate
3. Performance of Bragg and long-period gratings written in N- and Ge-doped silica fibers under γ-radiation
4. Wide range and linearity of near-UV induced index change in hydrogen loaded fibers: Application for Bragg grating fabrication
5. Negative index grating formed by a 193nm excimer laser
6. Thermal decay of fiber Bragg gratings of positive and negative index changes formed at 193 nm in a boron-codoped germanosilicate fiber