Abstract
An all-fiber femtosecond Cherenkov radiation source is demonstrated for the first time, to the best of our knowledge. Using a stable monolithic femtosecond Ybdoped fiber laser as the pump source, and the combination of photonic crystal fibers as the wave-conversion medium, we have generated tunable Cherenkov radiation at visible wavelengths 580 - 630 nm, with pulse duration of sub-160 fs, and the 3 dB spectral bandwidth not exceeding 36 nm. Such femtosecond source can find applications in practical biophotonics such as bio-imaging and microscopy.
Original language | English |
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Title of host publication | XVIIIth International Conference on Ultrafast Phenomena : Novel Pulsed Sources: Oscillators, Amplifiers, Nonlinear Mixing, Electrons, X-Rays |
Number of pages | 3 |
Publisher | EDP Sciences |
Publication date | 2013 |
Article number | 10017 |
DOIs | |
Publication status | Published - 2013 |
Event | 18th International Conference on Ultrafast Phenomena (UP 2012) - Lausanne, Switzerland Duration: 8 Jul 2012 → 13 Jul 2012 http://www.up2012.org/ |
Conference
Conference | 18th International Conference on Ultrafast Phenomena (UP 2012) |
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Country/Territory | Switzerland |
City | Lausanne |
Period | 08/07/2012 → 13/07/2012 |
Internet address |
Series | E P J Web of Conferences |
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Volume | 41 |
ISSN | 2100-014X |