Details
| Original language | English |
|---|---|
| Pages (from-to) | 5973-5976 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 44 |
| Issue number | 24 |
| Early online date | 6 Dec 2019 |
| Publication status | Published - 15 Dec 2019 |
Abstract
In this Letter, we present a Mamyshev oscillator with an output power of 332 mW and a pulse energy of 31 nJ, which is directly amplified in an additional fiber section. By balancing the gain-narrowing effect with self-phase modulation during the amplification, we achieved an average output power of 11 W, corresponding to a pulse energy of more than 1 µJ. The pulse duration can be compressed to sub-50 fs behind the amplification stage.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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In: Optics Letters, Vol. 44, No. 24, 15.12.2019, p. 5973-5976.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Sub-50 fs, µJ-level pulses from a Mamyshev oscillator–amplifier system
AU - Repgen, Paul
AU - Wandt, Dieter
AU - Morgner, Uwe
AU - Neumann, Jörg
AU - Kracht, Dietmar
N1 - Funding Information: German Federal Ministry of Education and Research (BMBF) Bundesministerium für Bildung und Forschung (01DL17002A "OPUMAC"). The authors acknowledge the provision of the active fiber of the amplifier arm (Yb800-20/125DC-PM) by nLIGHT, Inc.
PY - 2019/12/15
Y1 - 2019/12/15
N2 - In this Letter, we present a Mamyshev oscillator with an output power of 332 mW and a pulse energy of 31 nJ, which is directly amplified in an additional fiber section. By balancing the gain-narrowing effect with self-phase modulation during the amplification, we achieved an average output power of 11 W, corresponding to a pulse energy of more than 1 µJ. The pulse duration can be compressed to sub-50 fs behind the amplification stage.
AB - In this Letter, we present a Mamyshev oscillator with an output power of 332 mW and a pulse energy of 31 nJ, which is directly amplified in an additional fiber section. By balancing the gain-narrowing effect with self-phase modulation during the amplification, we achieved an average output power of 11 W, corresponding to a pulse energy of more than 1 µJ. The pulse duration can be compressed to sub-50 fs behind the amplification stage.
UR - http://www.scopus.com/inward/record.url?scp=85076397835&partnerID=8YFLogxK
U2 - 10.1364/ol.44.005973
DO - 10.1364/ol.44.005973
M3 - Article
C2 - 32628196
VL - 44
SP - 5973
EP - 5976
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 24
ER -