3 papers
physics.optics2014
Mid-IR fiber optic light source around 6 micron through parametric wavelength translation
A Barh, S Ghosh, R K Varshney +4
We report numerically designed highly nonlinear all glass chalcogenide microstructured optical fiber for efficient generation of light around 6 micron through degenerate four wave…
physics.optics2013
A Tapered Chalcogenide Microstructured Optical Fiber for Mid-IR Parabolic Pulse Generation: Design and Performance Study
Ajanta Barh, S. Ghosh, Ravi K. Varshney +1
This paper presents a theoretical design of chalcogenide glass based tapered microstructured optical fiber (MOF) to generate high power parabolic pulses (PPs) at the mid-IR wavelen…
physics.optics2012
Design of an efficient Mid-IR light source using As2S3 based highly nonlinear microstructured optical fibers
A. Barh, S. Ghosh, G. P. Agrawal +3
We report on the design of a highly-nonlinear specialty fiber as a mid-infrared light source at 4.3 μm. A meter length of the designed solid-core chalcogenide based index-guided mi…