Research output: Contribution to journal › Article › peer-review
Narrow-band fibre reflector based on a fibre Bragg grating reflection interferometer. / Terentyev, V. S.; Vlasov, A. A.; Abdullina, S. R. et al.
In: Quantum Electronics, Vol. 48, No. 8, 01.01.2018, p. 728-732.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Narrow-band fibre reflector based on a fibre Bragg grating reflection interferometer
AU - Terentyev, V. S.
AU - Vlasov, A. A.
AU - Abdullina, S. R.
AU - Simonov, V. A.
AU - Skvortsov, M. I.
AU - Babin, S. A.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Narrow-band filtering in reflected light using a reflection interferometer with a fibre Bragg grating (FBG) as its back mirror is demonstrated for the first time. The reflection interferometer is made in SMF-28e single-mode fibre, and the faces of its front mirror, which includes a thin metallic film, differ in reflectance. The reflection bandwidth of a test sample is 0.5 pm (62 MHz) at a wavelength of 1556 nm (Q-factor of 3 ´ 10 6), its maximum reflectance is 0.21, and its contrast is 10 2. The use of a narrow-band FBG instead of thin-film broadband mirrors allows spectral selection to be significantly improved owing to an increase in the length of the interferometer base.
AB - Narrow-band filtering in reflected light using a reflection interferometer with a fibre Bragg grating (FBG) as its back mirror is demonstrated for the first time. The reflection interferometer is made in SMF-28e single-mode fibre, and the faces of its front mirror, which includes a thin metallic film, differ in reflectance. The reflection bandwidth of a test sample is 0.5 pm (62 MHz) at a wavelength of 1556 nm (Q-factor of 3 ´ 10 6), its maximum reflectance is 0.21, and its contrast is 10 2. The use of a narrow-band FBG instead of thin-film broadband mirrors allows spectral selection to be significantly improved owing to an increase in the length of the interferometer base.
KW - Dielectric interference coating
KW - Fibre Bragg grating
KW - Fibre optics
KW - Multiple-beam interference
KW - Reflection interferometer
KW - Thin metallic film
KW - fibre optics
KW - LASER
KW - LIGHT
KW - thin metallic film
KW - multiple-beam interference
KW - reflection interferometer
KW - dielectric interference coating
KW - fibre Bragg grating
UR - http://www.scopus.com/inward/record.url?scp=85052869664&partnerID=8YFLogxK
U2 - 10.1070/QEL16695
DO - 10.1070/QEL16695
M3 - Article
AN - SCOPUS:85052869664
VL - 48
SP - 728
EP - 732
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 8
ER -
ID: 16483079