Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kolja Beil"'
Autor:
Thomas Südmeyer, Matthias Golling, Christian Kränkel, Kolja Beil, Martin Hoffmann, Cyrill R. E. Baer, Oliver H. Heckl, Cinia Schriber, Florian Emaury, Clara J. Saraceno, Ursula Keller
Publikováno v:
Applied Sciences, Vol 3, Iss 2, Pp 355-395 (2013)
A growing number of applications in science and industry are currently pushing the development of ultrafast laser technologies that enable high average powers. SESAM modelocked thin disk lasers (TDLs) currently achieve higher pulse energies and avera
Externí odkaz:
https://doaj.org/article/1519155d583046b8bbcc6eaf10c8cf06
Publikováno v:
Scientific Reports
Scientific Reports, 6
Scientific Reports, 6
We present a mode-locked Yb:Lu2O3 laser with up to 67% of optical-to-optical efficiency. By utilizing a high brightness optically pumped semiconductor laser (OPSL) as a pump source and using a semiconductor saturable absorber mirror (SESAM) we obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d0c94a6c614ce1616f9d6c05ccbe520
Autor:
Clara J. Saraceno, Ursula Keller, Susanne T. Fredrich-Thornton, Kolja Beil, Cyrill R. E. Baer, Oliver H. Heckl, Klaus Petermann, Thomas Südmeyer, Christian Kränkel, Günter Huber, Rigo Peters
Publikováno v:
Applied Physics B. 102:509-514
We report on thermal conductivity analysis and thin disk laser power scaling of Yb:Lu2O3, Yb:Sc2O3, and Yb:LuScO3. Using a volume Bragg-grating stabilized pump diode we have obtained cw output powers up to 301 W with optical-to-optical efficiencies o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99d475b8644d0be060b42fbe6d684cbd
https://doi.org/10.1007/s00340-011-4428-0
https://doi.org/10.1007/s00340-011-4428-0
Autor:
Cinia, Schriber, Florian, Emaury, Andreas, Diebold, Sandro, Link, Matthias, Golling, Kolja, Beil, Christian, Kränkel, Clara J, Saraceno, Thomas, Südmeyer, Ursula, Keller
Publikováno v:
Optics express. 22(16)
We present for the first time a SESAM-modelocked thin-disk laser (TDL) that incorporates two gain materials with different emission spectra in a single TDL resonator. The two gain media used in this experiment are the sesquioxide materials Yb:Lu2O3 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::79f27b3f6754d342d2a430d9d9be9eab
https://pubmed.ncbi.nlm.nih.gov/25320984
https://pubmed.ncbi.nlm.nih.gov/25320984
Autor:
Kolja Beil, Cyrill R. E. Baer, Matthias Golling, Christian Kränkel, Oliver H. Heckl, Clara J. Saraceno, Martin Hoffmann, Ursula Keller, Cinia Schriber, Florian Emaury, Thomas Südmeyer
Publikováno v:
Applied Sciences
Applied Sciences, Vol 3, Iss 2, Pp 355-395 (2013)
Appl. Sci.
Applied Sciences, 3 (2)
Applied Sciences, Vol 3, Iss 2, Pp 355-395 (2013)
Appl. Sci.
Applied Sciences, 3 (2)
A growing number of applications in science and industry are currently pushing the development of ultrafast laser technologies that enable high average powers. SESAM modelocked thin disk lasers (TDLs) currently achieve higher pulse energies and avera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d80113be84b1af90826f079d62997458
http://doc.rero.ch/record/210436/files/Saraceno_C.J.-Cutting-edge_high-power-20140818.pdf
http://doc.rero.ch/record/210436/files/Saraceno_C.J.-Cutting-edge_high-power-20140818.pdf
Autor:
Oliver H. Heckl, Thomas Südmeyer, Matthias Golling, Kolja Beil, Cyrill R. E. Baer, Cinia Schriber, Ursula Keller, Christian Kränkel, Clara J. Saraceno, S. Pekarek, Günter Huber
Publikováno v:
Optics Express
We present the first measurement of the carrier envelope offset (CEO) frequency of an ultrafast thin disk laser (TDL). The TDL used for this proof-of-principle experiment was based on the gain material Yb:Lu2O3 and delivered 7 W of average power in 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c491fd8c139768d50f5146bbab0a1d2
http://doc.rero.ch/record/210430/files/Saraceno_C.-Self-referenceable_frequency-20140812.pdf
http://doc.rero.ch/record/210430/files/Saraceno_C.-Self-referenceable_frequency-20140812.pdf
Autor:
Jens Limpert, Ulrich Teubner, Hauke Höppner, Andreas Tünnermann, Christian Kränkel, Kolja Beil, Michael Schulz, B Gronloh, Franz Tavella, Jan Rothhardt, Arno Klenke, R. Riedel, Mark J. Prandolini
Publikováno v:
Optics express 22(15), 17607-17619 (2014). doi:10.1364/OE.22.017607
The potential of borate crystals, BBO, LBO and BiBO, for high average power scaling of optical parametric chirped-pulse amplifiers is investigated. Up-to-date measurements of the absorption coefficients at 515 nm and the thermal conductivities are pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7a2d697b999521f958abccdc038c28
https://publica.fraunhofer.de/handle/publica/236664
https://publica.fraunhofer.de/handle/publica/236664
Autor:
Loïc Merceron, Andreas Diebold, Matthias Golling, Thomas Südmeyer, Clara J. Saraceno, Ursula Keller, Cinia Schriber, Kolja Beil, Florian Emaury, Christian Kränkel
Publikováno v:
Scopus-Elsevier
We present latest results of SESAM modelocked thin-disk lasers (TDLs) with short pulse durations. An Yb:CALGO TDL allows to reach sub-50 fs pulse duration and a dual-gain media (Yb:Lu2O3 and Yb:Sc2O3) modelocked TDL has demonstrated pulses as short a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43cbb1abc3c4ed2c60c671599c6634bb
Autor:
Kolja Beil, Matthias Golling, Christian Kränkel, Clara J. Saraceno, Florian Emaury, Ursula Keller, Cinia Schriber, Thomas Südmeyer
Publikováno v:
CLEO: 2014.
We present the first dual-gain SESAM-modelocked thin-disk laser. Using Yb-doped sesquioxide crystals with 8-nm shifted emission peaks, we achieve large overall bandwidth from crystals with excellent thermo-mechanical properties and generate 138-fs pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02fe27c6b66efda02b8cd8d211e8a63a
https://doi.org/10.1364/cleo_si.2014.stu2e.4
https://doi.org/10.1364/cleo_si.2014.stu2e.4
Publikováno v:
2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC.
In the last decades high power ultrafast lasers have attracted considerable attention for many applications. The most promising approach to get high power ultrashort pulses directly from an oscillator is a modelocked thin disk laser (TDL) using a bro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5d287bee85e393af6ee86d0965c98e1
https://doi.org/10.1109/cleoe-iqec.2013.6800622
https://doi.org/10.1109/cleoe-iqec.2013.6800622