- Metamaterial saturable absorber mirrorGovind Dayal
Department of Physics, Indian Institute of Technology Kanpur, Kanpur, India
Opt Lett 38:272-4. 2013..We also carried out numerical simulations to investigate the effects of localized heating and temperature distribution by solving the heat diffusion problem...
- Design of highly absorbing metamaterials for infrared frequenciesGovind Dayal
Department of Physics, Indian Institute of Technology, Kanpur Kanpur, India 208016
Opt Express 20:17503-8. 2012..Another design consisting of an array of stacked metal-dielectric-metal disks is shown to have an absorbance of over 90% in a comparatively large band of over 1 μm bandwidth, although with a lower peak absorbance of 97%...