TY - GEN
T1 - Perfluorinated graded-index plastic optical fiber bragg gratings
T2 - 22nd Microoptics Conference, MOC 2017
AU - Ishikawa, Ryo
AU - Lee, Heeyoung
AU - Lacraz, Amedee
AU - Theodosiou, Antreas
AU - Kalli, Kyriacos
AU - Mizuno, Yosuke
AU - Nakamura, Kentaro
N1 - Publisher Copyright:
© 2017 The Japan Society of Applied Physics.
PY - 2017/11/19
Y1 - 2017/11/19
N2 - The pressure dependence of a fiber Bragg grating (FBG) inscribed in a perfluorinated graded-index plastic optical fiber (POF) is investigated at 1550 nm. As pressure is applied, the Bragg wavelength shifts with a relatively long time constant (several tens of minutes) with a coefficient of 1.3 nm/MPa, which is over 5 times the highest value previously reported in other POF-FBGs). After the Bragg wavelength becomes constant at 0.5 MPa, the pressure-dependence coefficient is quickly measured to be -0.13 nm/MPa, the sign of which is opposite to those of other POF-FBGs. These unique behaviors are theoretically analyzed.
AB - The pressure dependence of a fiber Bragg grating (FBG) inscribed in a perfluorinated graded-index plastic optical fiber (POF) is investigated at 1550 nm. As pressure is applied, the Bragg wavelength shifts with a relatively long time constant (several tens of minutes) with a coefficient of 1.3 nm/MPa, which is over 5 times the highest value previously reported in other POF-FBGs). After the Bragg wavelength becomes constant at 0.5 MPa, the pressure-dependence coefficient is quickly measured to be -0.13 nm/MPa, the sign of which is opposite to those of other POF-FBGs. These unique behaviors are theoretically analyzed.
UR - http://www.scopus.com/inward/record.url?scp=85045938533&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85045938533&partnerID=8YFLogxK
U2 - 10.23919/MOC.2017.8244567
DO - 10.23919/MOC.2017.8244567
M3 - Conference contribution
AN - SCOPUS:85045938533
T3 - 22nd Microoptics Conference, MOC 2017
SP - 224
EP - 225
BT - 22nd Microoptics Conference, MOC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 19 November 2017 through 22 November 2017
ER -