IEICE TRANSACTIONS on Electronics
Impact of Mode Filtering on the Performance of Femtosecond Pulse Amplification in a Large Mode Area Fiber
Summary :
We experimentally investigated the impact of the mode filtering technique on the performances of pulse amplification in a fiber with a large core diameter. The technique was applied to a femtosecond pulse amplifier, and was based on a large area double-clad Yb-doped fiber. The mode filtering enabled selective excitation of the lowest transverse mode with minimal contamination of higher order modes. The output pulses with 110 fs duration, > 30 nJ pulse energy (> 3 W average power), and clean spatial/temporal profiles were successfully generated. Benefits of this technique are also discussed.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E98-C No.9 pp.928-933
- Publication Date
- 2015/09/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E98.C.928
- Type of Manuscript
- PAPER
- Category
- Optoelectronics
Authors
Junichi HAMAZAKI
National Institute of Information and Communications Technology
Housei MOGI
Tokyo University of Agriculture and Technology
Norihiko SEKINE
National Institute of Information and Communications Technology
Satoshi ASHIHARA
Tokyo University of Agriculture and Technology,The University of Tokyo
Akifumi KASAMATSU
National Institute of Information and Communications Technology
Iwao HOSAKO
National Institute of Information and Communications Technology
Keyword
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Junichi HAMAZAKI, Housei MOGI, Norihiko SEKINE, Satoshi ASHIHARA, Akifumi KASAMATSU, Iwao HOSAKO, "Impact of Mode Filtering on the Performance of Femtosecond Pulse Amplification in a Large Mode Area Fiber" in IEICE TRANSACTIONS on Electronics,
vol. E98-C, no. 9, pp. 928-933, September 2015, doi: 10.1587/transele.E98.C.928.
Abstract: We experimentally investigated the impact of the mode filtering technique on the performances of pulse amplification in a fiber with a large core diameter. The technique was applied to a femtosecond pulse amplifier, and was based on a large area double-clad Yb-doped fiber. The mode filtering enabled selective excitation of the lowest transverse mode with minimal contamination of higher order modes. The output pulses with 110 fs duration, > 30 nJ pulse energy (> 3 W average power), and clean spatial/temporal profiles were successfully generated. Benefits of this technique are also discussed.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E98.C.928/_p
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@ARTICLE{e98-c_9_928,
author={Junichi HAMAZAKI, Housei MOGI, Norihiko SEKINE, Satoshi ASHIHARA, Akifumi KASAMATSU, Iwao HOSAKO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Impact of Mode Filtering on the Performance of Femtosecond Pulse Amplification in a Large Mode Area Fiber},
year={2015},
volume={E98-C},
number={9},
pages={928-933},
abstract={We experimentally investigated the impact of the mode filtering technique on the performances of pulse amplification in a fiber with a large core diameter. The technique was applied to a femtosecond pulse amplifier, and was based on a large area double-clad Yb-doped fiber. The mode filtering enabled selective excitation of the lowest transverse mode with minimal contamination of higher order modes. The output pulses with 110 fs duration, > 30 nJ pulse energy (> 3 W average power), and clean spatial/temporal profiles were successfully generated. Benefits of this technique are also discussed.},
keywords={},
doi={10.1587/transele.E98.C.928},
ISSN={1745-1353},
month={September},}
Copy
TY - JOUR
TI - Impact of Mode Filtering on the Performance of Femtosecond Pulse Amplification in a Large Mode Area Fiber
T2 - IEICE TRANSACTIONS on Electronics
SP - 928
EP - 933
AU - Junichi HAMAZAKI
AU - Housei MOGI
AU - Norihiko SEKINE
AU - Satoshi ASHIHARA
AU - Akifumi KASAMATSU
AU - Iwao HOSAKO
PY - 2015
DO - 10.1587/transele.E98.C.928
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E98-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2015
AB - We experimentally investigated the impact of the mode filtering technique on the performances of pulse amplification in a fiber with a large core diameter. The technique was applied to a femtosecond pulse amplifier, and was based on a large area double-clad Yb-doped fiber. The mode filtering enabled selective excitation of the lowest transverse mode with minimal contamination of higher order modes. The output pulses with 110 fs duration, > 30 nJ pulse energy (> 3 W average power), and clean spatial/temporal profiles were successfully generated. Benefits of this technique are also discussed.
ER -
English
