Abstract
Original language | English |
---|---|
Pages (from-to) | 1315-1323 |
Number of pages | 9 |
Journal | Optics Express |
Volume | 26 |
Issue number | 2 |
Early online date | 12 Jan 2018 |
DOIs | |
Publication status | Published - 12 Jan 2018 |
Fingerprint
Bibliographical note
© 2018 Optical Society of America under the terms of the OSA Open Access Publishing AgreementKeywords
- Fiber Bragg gratings
- photosensitivity
- Astronomy and astrophysics
Cite this
}
Fabrication of precise aperiodic multichannel fibre Bragg grating filters for spectral line suppression in hydrogenated standard telecommunications fibre. / Gbadebo, Adenowo; Turitsyna, Elena; Williams, John A.
In: Optics Express, Vol. 26, No. 2, 12.01.2018, p. 1315-1323.Research output: Contribution to journal › Article
TY - JOUR
T1 - Fabrication of precise aperiodic multichannel fibre Bragg grating filters for spectral line suppression in hydrogenated standard telecommunications fibre
AU - Gbadebo, Adenowo
AU - Turitsyna, Elena
AU - Williams, John A
N1 - © 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
PY - 2018/1/12
Y1 - 2018/1/12
N2 - We demonstrate the design and fabrication of multichannel fibre Bragg gratings (FBGs) with aperiodic channel spacings. These will be suitable for the suppression of specific spectral lines such as OH emission lines in the near infrared (NIR) which degrade ground based astronomical imaging. We discuss the design process used to meet a given specification and the fabrication challenges that can give rise to errors in the final manufactured device. We propose and demonstrate solutions to meet these challenges.
AB - We demonstrate the design and fabrication of multichannel fibre Bragg gratings (FBGs) with aperiodic channel spacings. These will be suitable for the suppression of specific spectral lines such as OH emission lines in the near infrared (NIR) which degrade ground based astronomical imaging. We discuss the design process used to meet a given specification and the fabrication challenges that can give rise to errors in the final manufactured device. We propose and demonstrate solutions to meet these challenges.
KW - Fiber Bragg gratings
KW - photosensitivity
KW - Astronomy and astrophysics
U2 - 10.1364/OE.26.001315
DO - 10.1364/OE.26.001315
M3 - Article
VL - 26
SP - 1315
EP - 1323
JO - Optics Express
JF - Optics Express
SN - 1094-4087
IS - 2
ER -