Zobrazeno 1 - 10
of 31
pro vyhledávání: '"S. Rammler"'
Autor:
S. Rammler, T. Prikoszovits, M. Hofer, Fabian Lücking, Catalin C. Neacsu, Alexandria Anderson, Michael Scharrer, P. St. J. Russell, Andreas Assion, Gabriel Tempea, Zhao Cheng
Publikováno v:
Applied Physics B. 103:531-536
A compact system for the generation of few-cycle multi-mJ Carrier Envelope Phase (CEP) stabilized pulses is presented. At the output 1.9 mJ, 5.7 fs pulses were achieved after hollow fiber compression (HFC) of 5 mJ, 25 fs circularly-polarized pulses f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca0e45b7cb8228f838fcca7d2fc82b6c
https://doi.org/10.1007/s00340-011-4592-2
https://doi.org/10.1007/s00340-011-4592-2
Autor:
Fehim Babic, P. St. J. Russell, Thomas Weiss, J. Nold, S. Rammler, Alessio Stefani, Michael H. Frosz
Publikováno v:
Optics letters. 38(13)
A 19-cell hollow-core photonic crystal fiber reaching 1.8±0.5 dB/km loss at 1530 nm is reported. Despite expanded corner holes in the first ring adjacent to the core, and only five cladding rings, the minimum loss is close to the previously publishe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee1ff8eafc0457e046a0911383e5682d
https://pubmed.ncbi.nlm.nih.gov/23811881
https://pubmed.ncbi.nlm.nih.gov/23811881
Autor:
J. R. Koehler, A. Butsch, S. Rammler, Myeong Soo Kang, P. St. J. Russell, Tijmen G. Euser, Ralf Keding
Publikováno v:
Physical Review Letters. 109
A novel kind of nanostructured optical fiber, displaying an extremely high and optically broadband optomechanical nonlinearity, is presented. It comprises two closely spaced ultrathin glass membranes (webs) suspended in air and attached to the inner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f48dceacca0e85d93556bd3998578e7
https://doi.org/10.1103/physrevlett.109.183904
https://doi.org/10.1103/physrevlett.109.183904
Autor:
Michael H. Frosz, S. Rammler, Thomas Weiss, J. Nold, P. St. J. Russell, Alessio Stefani, Fehim Babic
Publikováno v:
Scopus-Elsevier
A 19-cell hollow-core photonic bandgap fiber reaching 1.8±0.5 dB/km loss is reported. Despite expanded corner-holes in the first ring adjacent to the core, and only five cladding rings, the minimum loss is close to the previous record of 1.2 dB/km.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e333755437459ce62170d94740babe2
https://doi.org/10.1364/fio.2012.fw6c.5
https://doi.org/10.1364/fio.2012.fw6c.5
Publikováno v:
Frontiers in Optics 2012/Laser Science XXVIII.
The non-resonant optomechanical nonlinearity is enhanced in dual-nanoweb fibers by improved design. A 10-fold increase in Q-factor, resulting in a resonant nonlinearity 200,000 times larger than the Kerr effect, is observed after evacuating the fiber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4ef7293c8bee7c4f8ee666fa1c6a9ed
https://doi.org/10.1364/fio.2012.fm3h.2
https://doi.org/10.1364/fio.2012.fm3h.2
Autor:
G.J. Pearce, Leyun Zang, Michael Scharrer, Myeong Soo Kang, S. Rammler, Philip St. J. Russell
Publikováno v:
2008 IEEE/LEOS Winter Topical Meeting Series.
We study the dispersive properties of the eigenmodes of rocking filters produced in highly birefringent photonic crystal fibers. The dispersion changes dramatically close to filter resonance. Rocking filters provide more flexibility in dispersion eng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59388ad707259dc6f5d88f5d5fd3ab86
https://doi.org/10.1109/leoswt.2008.4444466
https://doi.org/10.1109/leoswt.2008.4444466
Autor:
Theodor W. Hänsch, S. Rammler, Ronald Holzwarth, H. Hundertmark, Tobias Wilken, P. St. J. Russell
Publikováno v:
ResearcherID
We report the generation of an octave-spanning supercontinuum in SF6-glass photonic crystal fiber using a diode-pumped passively mode-locked fs Yb-fiber laser oscillating at 1060 nm. The pulses (energy up to 500 pJ and duration 60 fs) were launched i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d3d7d85ddf15aa6f471e43f6c085712
https://doi.org/10.1364/oe.17.001919
https://doi.org/10.1364/oe.17.001919
Autor:
Nicolas Joly, Michael Förtsch, Dominique Elser, S. Rammler, Tijmen G. Euser, A. Brenn, Peter Banzer, Michael Scharrer, P. St. J. Russell, Ch. Marquardt, Leyun Zang, Gerd Leuchs, C. Gabriel
Publikováno v:
Scopus-Elsevier
A nanoscale hole placed centrally in the core of a PCF breaks the degeneracy between radially and azimuthally polarized modes, causing a large splitting in phase velocity, group velocity and dispersion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::533969292a32efa8389e7695ba648ac9
http://www.scopus.com/inward/record.url?eid=2-s2.0-84894040719&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84894040719&partnerID=MN8TOARS
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