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Zhijian Wu, Yang Ding and Xuefeng Peng
We fabricated a core-cladding Ge?Sb?Se glass fiber with a Ge12.5Sb15Se72.5 core and Ge15Sb10Se75 cladding, achieved a supercontinuum spectrum spanning from 2 µm to 9 µm by pumping the Ge?Sb?Se fiber with a core diameter of 11 µm using a femtosecond laser...
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Yang Liu, Yuchi Huo, Lin Zhu, Mingxing Jin, He Zhang, Suyu Li and Wei Hua
Conical emission is a typical nonlinear phenomenon that occurs during the filamentation of femtosecond laser pulses in transparent media. In this work, the conical emission induced by two kinds of typical vortex beams (i.e., Laguerre?Gaussian (LG) and Be...
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Frédéric Lange, Luca Giannoni and Ilias Tachtsidis
Optical techniques based on diffuse optics have been around for decades now and are making their way into the day-to-day medical applications. Even though the physics foundations of these techniques have been known for many years, practical implementatio...
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Tobias Baselt, Bryan Nelsen, Andrés Fabián Lasagni and Peter Hartmann
Supercontinuum generation in the cladding of a photonic crystal fiber was implemented to overcome the damage threshold that occurs during the core-pumped scenario by spreading the pump over a much larger area. The conversion efficiency in the visible tai...
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Seyed Ali Rezvani, Yutaka Nomura and Takao Fuji
We have demonstrated the generation of supercontinuum (SC) pulses in bulk, using femtosecond pulses directly derived from a Tm:YAP regenerative amplifier. The SC spans from 380 nm?4 μ" role="presentation" style="position: relative;">µµ
µ
m. Suc...
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A. L. Dobryakov, S. A. Kovalenko, A. Weigel, J. L. Pérez-Lustres, J. Lange, A. Müller, and N. P. Ernsting
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G. McConnell, S. Poland, and J. M. Girkin
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Tetsuhiko Nagahara, Kohei Imura, and Hiromi Okamoto
Pág. 4528 - 4533
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