Few-cycle pulse compression through cascade of bulk media and hollow-core fiber |
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| Authors: | D Wang D X Li X W Chen Y X Leng and Z Z Xu |
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| Institution: | 1.State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai,China |
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| Abstract: | We experimentally demonstrated a new few-cycle pulse compression technique through the cascade of bulk media and hollow-core
fiber (HCF) and this compression system has been intensively studied. The pulses with the duration of ∼5 fs and the energy
of 0.33 mJ near 800 nm have been generated by compressing the ∼40 fs input pulse from a commercial laser system. In principle,
this technique allows compression of pulses with duration of picoseconds to a few cycles (sub-7 fs) and the output can be
above 1 mJ. |
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