Standard
Laser-induced damages in silica multimode optical fibers. / Ferraro, Mario; Mangini, Fabio; Sun, Yifan et al.
Fiber Lasers and Glass Photonics: Materials through Applications III. ed. / Maurizio Ferrari; Angela B. Seddon; Stefano Taccheo; Stefano Taccheo. SPIE, 2022. 121420R (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12142).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Harvard
Ferraro, M, Mangini, F, Sun, Y, Zitelli, M, Crescenzi, R, Niang, A, Crocco, MC, Formoso, V, Agostino, RG, Barberi, R, De Luca, A, Tonello, A
, Babin, SA, Couderc, V & Wabnitz, S 2022,
Laser-induced damages in silica multimode optical fibers. in M Ferrari, AB Seddon, S Taccheo & S Taccheo (eds),
Fiber Lasers and Glass Photonics: Materials through Applications III., 121420R, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12142, SPIE, Fiber Lasers and Glass Photonics: Materials through Applications III 2022, Virtual, Online,
09.05.2022.
https://doi.org/10.1117/12.2623746APA
Ferraro, M., Mangini, F., Sun, Y., Zitelli, M., Crescenzi, R., Niang, A., Crocco, M. C., Formoso, V., Agostino, R. G., Barberi, R., De Luca, A., Tonello, A.
, Babin, S. A., Couderc, V., & Wabnitz, S. (2022).
Laser-induced damages in silica multimode optical fibers. In M. Ferrari, A. B. Seddon, S. Taccheo, & S. Taccheo (Eds.),
Fiber Lasers and Glass Photonics: Materials through Applications III [121420R] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12142). SPIE.
https://doi.org/10.1117/12.2623746Vancouver
Ferraro M, Mangini F, Sun Y, Zitelli M, Crescenzi R, Niang A et al.
Laser-induced damages in silica multimode optical fibers. In Ferrari M, Seddon AB, Taccheo S, Taccheo S, editors, Fiber Lasers and Glass Photonics: Materials through Applications III. SPIE. 2022. 121420R. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2623746
Author
Ferraro, Mario ; Mangini, Fabio ; Sun, Yifan et al. /
Laser-induced damages in silica multimode optical fibers. Fiber Lasers and Glass Photonics: Materials through Applications III. editor / Maurizio Ferrari ; Angela B. Seddon ; Stefano Taccheo ; Stefano Taccheo. SPIE, 2022. (Proceedings of SPIE - The International Society for Optical Engineering).
BibTeX
@inproceedings{c3cf07318264415fbc1b2e85ad8c8965,
title = "Laser-induced damages in silica multimode optical fibers",
abstract = "We study multiphoton absorption-induced damages to standard silica multimode optical fibers, induced by means of femtosecond infrared laser beams. During the damaging process, the dynamics of beam propagation turns out to non-trivially evolve over a time scale of several hours. Such a long term evolution produces an irreversible drop of the optical transmission, which is accompanied by a drastic change of the output supercontinuum spectrum. A microscopic analysis of the damages was carried out by means of both optical microscopy and absorption-contrast computed X-ray tomography. This has permitted us to obtain information about the sign of the refractive index variation which is induced by the optical breakdown. Our results will find application in a wide array of emerging technologies employing high-power fiber optic beams, such as fiber lasers and micromachining.",
keywords = "laser damages, Multimode fibers, multiphoton ionization, X-ray tomography",
author = "Mario Ferraro and Fabio Mangini and Yifan Sun and Mario Zitelli and Rocco Crescenzi and Alioune Niang and Crocco, {Maria C.} and Vincenzo Formoso and Agostino, {Raffaele G.} and Riccardo Barberi and {De Luca}, Antonio and Alessandro Tonello and Babin, {Sergey A.} and Vincent Couderc and Stefan Wabnitz",
note = "Funding Information: We acknowledge the supports of funding from European Research Council (740355), Italian Ministry of Education and Research (MIUR - R18SPB8227, PIR01-00008), Ministry of Education and Science of the Russian Federation (14.Y26.31.0017), Russian Science Foundation (21-72-30024) and French National Agency for Research (ANR - 18-CE080016-01, 10-LABX-0074-01). Publisher Copyright: {\textcopyright} 2022 SPIE.; Fiber Lasers and Glass Photonics: Materials through Applications III 2022 ; Conference date: 09-05-2022 Through 20-05-2022",
year = "2022",
month = may,
day = "25",
doi = "10.1117/12.2623746",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Maurizio Ferrari and Seddon, {Angela B.} and Stefano Taccheo and Stefano Taccheo",
booktitle = "Fiber Lasers and Glass Photonics",
address = "United States",
}
RIS
TY - GEN
T1 - Laser-induced damages in silica multimode optical fibers
AU - Ferraro, Mario
AU - Mangini, Fabio
AU - Sun, Yifan
AU - Zitelli, Mario
AU - Crescenzi, Rocco
AU - Niang, Alioune
AU - Crocco, Maria C.
AU - Formoso, Vincenzo
AU - Agostino, Raffaele G.
AU - Barberi, Riccardo
AU - De Luca, Antonio
AU - Tonello, Alessandro
AU - Babin, Sergey A.
AU - Couderc, Vincent
AU - Wabnitz, Stefan
N1 - Funding Information:
We acknowledge the supports of funding from European Research Council (740355), Italian Ministry of Education and Research (MIUR - R18SPB8227, PIR01-00008), Ministry of Education and Science of the Russian Federation (14.Y26.31.0017), Russian Science Foundation (21-72-30024) and French National Agency for Research (ANR - 18-CE080016-01, 10-LABX-0074-01).
Publisher Copyright:
© 2022 SPIE.
PY - 2022/5/25
Y1 - 2022/5/25
N2 - We study multiphoton absorption-induced damages to standard silica multimode optical fibers, induced by means of femtosecond infrared laser beams. During the damaging process, the dynamics of beam propagation turns out to non-trivially evolve over a time scale of several hours. Such a long term evolution produces an irreversible drop of the optical transmission, which is accompanied by a drastic change of the output supercontinuum spectrum. A microscopic analysis of the damages was carried out by means of both optical microscopy and absorption-contrast computed X-ray tomography. This has permitted us to obtain information about the sign of the refractive index variation which is induced by the optical breakdown. Our results will find application in a wide array of emerging technologies employing high-power fiber optic beams, such as fiber lasers and micromachining.
AB - We study multiphoton absorption-induced damages to standard silica multimode optical fibers, induced by means of femtosecond infrared laser beams. During the damaging process, the dynamics of beam propagation turns out to non-trivially evolve over a time scale of several hours. Such a long term evolution produces an irreversible drop of the optical transmission, which is accompanied by a drastic change of the output supercontinuum spectrum. A microscopic analysis of the damages was carried out by means of both optical microscopy and absorption-contrast computed X-ray tomography. This has permitted us to obtain information about the sign of the refractive index variation which is induced by the optical breakdown. Our results will find application in a wide array of emerging technologies employing high-power fiber optic beams, such as fiber lasers and micromachining.
KW - laser damages
KW - Multimode fibers
KW - multiphoton ionization
KW - X-ray tomography
UR - http://www.scopus.com/inward/record.url?scp=85132892587&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/b77e992b-9467-3c96-bab1-762137792122/
U2 - 10.1117/12.2623746
DO - 10.1117/12.2623746
M3 - Conference contribution
AN - SCOPUS:85132892587
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Fiber Lasers and Glass Photonics
A2 - Ferrari, Maurizio
A2 - Seddon, Angela B.
A2 - Taccheo, Stefano
A2 - Taccheo, Stefano
PB - SPIE
T2 - Fiber Lasers and Glass Photonics: Materials through Applications III 2022
Y2 - 9 May 2022 through 20 May 2022
ER -
