Low-energy single-optical-cycle soliton self-compression in air-silica nanowires

نویسندگان

  • Amine Ben Salem
  • Rim Cherif
  • Mourad Zghal
چکیده

We investigated and optimized the process of soliton self-compression in few millimeters-long air-silica nanowires. A 100 fs prechirped input pulse was compressed to a 1.4 fs pulse by pumping at very low energy of 2.5 nJ an air-silica nanowire. More than one octave spanning coherent broadband supercontinuum extending from 260 to 1800 nm was generated. C © 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.3662888]

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تاریخ انتشار 2017