Now showing items 1-3 of 3
Review on photonic crystal fibers with hybrid guiding mechanisms
Photonic crystal fibers (PCFs) with hybrid guiding mechanisms have undergone substantial development in recent years. Due to the co-existence of index-guiding and photonic bandgap (PBG)-guiding mechanisms in this special ...
Theoretical study of bicharacteristic waveguide for fundamental-mode phase-matched SHG from MIR to NIR
In this paper, a bicharacteristic waveguide (BW) is proposed for fundamental-mode phase-matched second harmonic generation (SHG) from mid-infrared (MIR) to near-infrared (NIR). The required phase matching condition (PMC) ...
Volumetric enhancement of Raman scattering for fast detection based on a silver-lined hollow-core fiber
Fast detection and identification of chemicals are of utmost importance for field testing and real-time monitoring in many fields. Raman spectroscopy is the predominant technique in principle, but its wide application is ...