Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Caterina M. Netti"'
Autor:
Jonathan H. V. Price, Walter Belardi, Jeremy J. Baumberg, David J. Richardson, J.C. Baggett, Rüdiger Paschotta, Tanya M. Monro, Caterina M. Netti, Kentaro Furusawa, S. Coyle
Publikováno v:
Applied Physics B. 77:291-298
We report supercontinuum generation extending to 300nm in the UV from a pure-silica holey fiber. The broad spectrum was obtained by launching ultra-short pulses (~150fs, 10nJ at 820nm) from an amplified Ti:sapphire laser. The extension of holey-fiber
Autor:
N.M.B. Perney, Majd Zoorob, S. Mahnkopf, Caterina M. Netti, Martin D. B. Charlton, Jeremy J. Baumberg
Publikováno v:
Optics express. 14(2)
Comprehensive reflectivity mapping of the angular dispersion of nanostructured arrays comprising of inverted pyramidal pits is demonstrated. By comparing equivalently structured dielectric and metallic arrays, diffraction and plasmonic features are r
Autor:
Majd Zoorob, T. Chaipiboonwong, Jeremy J. Baumberg, J.D. Mills, Martin D. B. Charlton, Caterina M. Netti, William S. Brocklesby
Publikováno v:
Optics letters. 31(16)
We describe what is to our knowledge the first nondestructive measurement of the evolution of an optical continuum as a function of distance along a nonlinear waveguide. Spectral mapping is achieved on a subwavelength scale by utilizing near-field mi
Autor:
Jeremy J. Baumberg, Nicolas M. B. Perney, Tim Kelf, Robin Cole, Yoshihiro Sugawara, Mamdouh E. Abdelsalam, Susan Cintra, Andrea E. Russell, Philip N. Bartlett, Majd E. Zoorob, Martin D. B. Charlton, Caterina M. Netti
Publikováno v:
Photonic Metamaterials: From Random to Periodic.
Coupled resonant nanoparticles may help to realize subwavelength control over photons. We claim that metal nanoparticle chains show an unexpected polariton splitting in the dispersion relation and discuss consequences for scattering and subwavelength
Autor:
Majd Zoorob, Max Lederer, Caterina M. Netti, Martin D. B. Charlton, Greg Parker, J.R. Lincoln, Jeremy J. Baumberg, Daniel Kopf, Stephen Roberts
Publikováno v:
SPIE Proceedings.
Continuum Generation (CG) in optical waveguides has been recently attracting widespread interest in fields requiring large spectral bandwidth such as metrology and Optical Coherence Tomography (OCT). Real time and in-vivo tissue imaging with cell res
Autor:
Stephen W. Roberts, Majd Zoorob, Martin D. B. Charlton, Caterina M. Netti, Greg Flinn, F. Tauser, Greg Parker, Frank Lison, Amin Zach, J.R. Lincoln, Jeremy J. Baumberg
Publikováno v:
Commercial and Biomedical Applications of Ultrafast Lasers V.
Ultra-high bandwidth continuum generation has been attracting enormous interest for applications in optical frequency metrology, low-coherence tomography, laser spectroscopy, dispersion measurements, sensor techniques and others. The acceptance of th
Autor:
J.R. Lincoln, William S. Brocklesby, Jeremy J. Baumberg, Majd Zoorob, James S. Wilkinson, Matthew Praeger, Caterina M. Netti, Jeremy G. Frey, Gregory Jason Parker, Stephen W. Roberts, Nicholas M.B. Perney, Ana M. de Paula, Martin D. B. Charlton
Ultra-high bandwidth continua generated by ultrashort fs pulses have been attracting enormous interest for applications such as general spectroscopy, Optical Coherence Tomography and metrology. Dispersion engineering is one of the key aspects of opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d1171fbbe0742d725819a509b9dbf34
https://eprints.soton.ac.uk/57553/
https://eprints.soton.ac.uk/57553/
Autor:
Caterina M. Netti, Majd Zoorob, Martin D. B. Charlton, J.D. Mills, T. Chaipiboonwong, Jeremy J. Baumberg, William S. Brocklesby
Publikováno v:
Applied Physics Letters. 89:051101
Near-field scanning optical microscopy provides a tool for studying the behavior of optical fields inside waveguides. In this experiment the authors measure directly the variation of group velocity between different modes of a planar slab waveguide a