Sub-two-cycle, carrier-envelope phase-stable, intense optical pulses at 1.6 µm from a BiB3O6 optical parametric chirped-pulse amplifier.
Opt Lett
; 37(20): 4182-4, 2012 Oct 15.
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| ID: mdl-23073404
ABSTRACT
We report on the generation of 9.0 fs, 550 µJ, carrier-envelope phase (CEP)-stabilized optical pulses around 1.6 µm at 1 kHz. Few-cycle IR pulses are obtained from a BiB(3)O(6) optical parametric chirped-pulse amplifier. The amplification of nearly octave-spanning ultrabroad pulses without spectral broadening results in good stability in output energy (0.85% rms) and CEP (160 mrad rms). We observed high harmonics in the water window from a neon cell that corresponds to a laser intensity of 4.1×10(14) W/cm(2).
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MEDLINE
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En
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Opt Lett
Año:
2012
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Article
País de afiliación:
Japón