Octave-spanning Supercontinuum From As2S3-silica Double-nanospike Waveguide Pumped by Femtosecond Cr:ZnS Laser at 2.35 μm
Tolstik, Nikolai; Xie, Shangran; Sorokin, E.; Travers, J.; Troles, J.; Russell, Philip; Sorokina, Irina T
Chapter
Accepted version
Permanent lenke
http://hdl.handle.net/11250/2484497Utgivelsesdato
2015Metadata
Vis full innførselSamlinger
- Institutt for fysikk [2698]
- Publikasjoner fra CRIStin - NTNU [38228]
Originalversjon
10.1364/ASSL.2015.AW4A.2Sammendrag
We generate a 1.2 to 3.6 μm supercontinuum using a As2S3-silica double-nanospike waveguide pumped by femtosecond Cr:ZnS laser. Varying the core diameter allows the group velocity dispersion to be fine-tuned, thus maximizing supercontinuum bandwidth.