Hamburg 2009 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 56: Poster IV
Q 56.50: Poster
Donnerstag, 5. März 2009, 16:30–19:00, VMP 9 Poster
Characterization of noise properties of an air-suspended solid-core PCF — •Michael Förtsch1, Josip Milanovic1, Mikael Lassen2, Christoph Marquardt1, Christoffer Wittmann1, Dominique Elser1, Ulrik L. Andersen1,2, Gerd Leuchs1, Andre Brenn1, Meongsoo Kang1, Jocelyn Chen1, Michael Scharrer1, Tijmen Euser1, and Philip St. J. Russell1 — 1Max-Planck-Institut für die Physik des Lichts, Institut für Optik, Information und Photonik, Universität Erlangen-Nürnberg, Günther-Scharowsky-Str. 1, Bau 24, 91058 Erlangen, Deutschland — 2DTU Physics, Department of Physics, Technical University of Denmark, Building 309, 2800 Kgs. Lyngby, Dänemark
Photonic crystal fibers (PCF) are promising for the generation of squeezed states of light with ultrashort pulses, since the dispersion properties can be tailored so that one is able to generate solitons at a chosen wavelength and small core sizes generate a large nonlinearity. We investigate the noise properties of a photonic crystal fiber with an extreme core structure (air-suspended solid-core) that can help to suppress photon-phonon interaction and increase the nonlinearity. We study the dispersion and polarization properties, spatial mode structure, Guided Acoustic Brillouin scattering (GAWBS) noise and quantum noise behavior of these fibers.