Coherent octave-spanning mid-infrared supercontinuum generated in As2S3-silica double-nanospike waveguide pumped by femtosecond Cr:ZnS laser
Keywords
Optical pumping
Pulse repetition rate
Mid-infrared supercontinuum
Pump pulse energy
Repetition rate
Silica
Pumping (laser)
Spectral broadening
Wavelength ranges
Supercontinuum generation
Mid-infrared spectral regions
High repetition rate
High nonlinearity
Waveguides
Zinc sulfide
Group velocity dispersion
Infrared devices