Preparation and measurement of TFBG based vibration sensor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F14%3A00507160" target="_blank" >RIV/68081731:_____/14:00507160 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2063440" target="_blank" >http://dx.doi.org/10.1117/12.2063440</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2063440" target="_blank" >10.1117/12.2063440</a>
Alternative languages
Result language
angličtina
Original language name
Preparation and measurement of TFBG based vibration sensor
Original language description
We present vibration fiber sensor set up based on tilted fiber Bragg grating (TFBG) and fiber taper. The sensor uses the TFBG as a cladding modes reflector and fiber taper as a bend-sensitive recoupling member. The lower cladding modes (ghost), reflected from TFBG, is recoupled back into the fiber core via tapered fiber section. We focused on optimization of TFBG tilt angle to reach maximum reflection of the ghost and taper parameters. Comparative measurements were made using optical spectrum analyzer and superluminiscent diode as broadband light source. We present dependence between intensity of recoupled ghost mode and sensor deflection.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/TA03010835" target="_blank" >TA03010835: Optical fiber sensors for industrial applications.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2nd International Conference on Applications of Optics and Photonics. Proceedings of SPIE
ISBN
978-1-62841-361-8
ISSN
0277-786X
e-ISSN
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Number of pages
6
Pages from-to
92864D
Publisher name
SPIE
Place of publication
Bellingham
Event location
Aveiro
Event date
May 26, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000343096200083