Abstract Mid-infrared region (2–20​ μm) is an important region of electromagnetic spectrum.
Most of the molecules including CH 4, CO, NO, NO 2, C 6 H 6, TNT, NH 3, SF 6, HNO 3 …

On-chip mid-infrared (MIR) supercontinuum generation (SCG) covering the molecular
functional spectral region (3–12 μm) offers the advantages of robustness, simplicity, and …

All normal dispersion (ANDi) and highly nonlinear chalcogenide glass photonic crystal fiber
(PCF) is proposed and numerically investigated for a broad, coherent and ultra-flat mid …

We demonstrate broadband highly coherent near-to-mid-IR supercontinuum generation
using a short length of tapered tellurite step-index fiber pumped with an ultrafast laser in …

A rib waveguide structure in As 2 Se 3 chalcogenide glass has been designed and
numerically analyzed for on-chip coherent supercontinuum generation in the midinfrared …

Integrated photonics have been growing at an exponential rate. The related technologies
are advancing with numerous research works on integrated devices offering …

We report the numerical modeling of a highly nonlinear rectangular core Ga-Sb-S
chalcogenide photonic crystal fiber for supercontinuum generation in the mid-infrared …

A highly nonlinear optical rib waveguide structure with various core-shape profiles in
As_2Se_3 chalcogenide glass has been reported for on-chip supercontinuum sources in the …

Here, we describe a set of research results in the domain of Nanophotonics and
Metamaterials that represent the broad N &M landscape in India. These results were …

In recent years, low cost and scalable integrated optics compatible planar waveguides have
emerged for an ultrabroadband supercontinuum generation between ultraviolet and mid …