Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Fiber Lasers IX |
| Untertitel | Technology, Systems, and Applications |
| Publikationsstatus | Veröffentlicht - 15 Feb. 2012 |
| Veranstaltung | Fiber Lasers IX: Technology, Systems, and Applications - San Francisco, USA / Vereinigte Staaten Dauer: 23 Jan. 2012 → 26 Jan. 2012 |
Publikationsreihe
| Name | Progress in Biomedical Optics and Imaging - Proceedings of SPIE |
|---|---|
| Band | 8237 |
| ISSN (Print) | 1605-7422 |
Abstract
We report on a single-frequency large mode area Er-doped photonic crystal fiber amplifier system. The active fiber had a core with 40 μm diameter and a numerical aperture of <0.04. This resulted in a mode field diameter of about 31 μm around 1550 nm wavelength. In a master-oscillator power-amplifier scheme, 70.8 W of output power at 1556 nm have been obtained. The maximum output power was limited by the amount of available pump power. Very high fractional TEM 00 content - and thus near diffraction limited output beam quality - has been verified by measurements with a non-confocal scanning ring cavity.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Werkstoffwissenschaften (insg.)
- Biomaterialien
- Medizin (insg.)
- Radiologie, Nuklearmedizin und Bildgebung
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
Fiber Lasers IX: Technology, Systems, and Applications. 2012. 82371G (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Band 8237).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Er-doped single-frequency photonic crystal fiber amplifier with 70 W of output power for gravitational wave detection
AU - Kuhn, Vincent
AU - Kracht, Dietmar
AU - Neumann, Jörg
AU - Weßels, Peter
PY - 2012/2/15
Y1 - 2012/2/15
N2 - We report on a single-frequency large mode area Er-doped photonic crystal fiber amplifier system. The active fiber had a core with 40 μm diameter and a numerical aperture of <0.04. This resulted in a mode field diameter of about 31 μm around 1550 nm wavelength. In a master-oscillator power-amplifier scheme, 70.8 W of output power at 1556 nm have been obtained. The maximum output power was limited by the amount of available pump power. Very high fractional TEM 00 content - and thus near diffraction limited output beam quality - has been verified by measurements with a non-confocal scanning ring cavity.
AB - We report on a single-frequency large mode area Er-doped photonic crystal fiber amplifier system. The active fiber had a core with 40 μm diameter and a numerical aperture of <0.04. This resulted in a mode field diameter of about 31 μm around 1550 nm wavelength. In a master-oscillator power-amplifier scheme, 70.8 W of output power at 1556 nm have been obtained. The maximum output power was limited by the amount of available pump power. Very high fractional TEM 00 content - and thus near diffraction limited output beam quality - has been verified by measurements with a non-confocal scanning ring cavity.
KW - Er-doped fiber
KW - Fiber amplifier
KW - gravitational wave detection
KW - high power laser
KW - photonic crystal fiber
KW - single-frequency
UR - http://www.scopus.com/inward/record.url?scp=84859643850&partnerID=8YFLogxK
U2 - 10.1117/12.906353
DO - 10.1117/12.906353
M3 - Conference contribution
AN - SCOPUS:84859643850
SN - 9780819488800
T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE
BT - Fiber Lasers IX
T2 - Fiber Lasers IX: Technology, Systems, and Applications
Y2 - 23 January 2012 through 26 January 2012
ER -