Author Affiliations

Omprakash Gottam,¹ Naren Naik,^1,2 Prabodh Kumar Pandey,^3,* and Sanjay Gambhir⁴

¹Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India-208016

²Center for Laser and Photonics, Indian Institute of Technology Kanpur, Kanpur, India-208016

³Department of Physics, Indian Institute of Technology Kanpur, Kanpur, India-208016

⁴Department of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, India, 226014

^*Present address: Department of Radiological Sciences, University of California, Irvine, California, 92697, USA