Nanostructures for highly efficient infrared detection

Gailevicius D., Hayran Z., Turduev M., Kurt H., Juodkazis S., Malinauskas M., ...More

Advanced Fabrication Technologies for Micro/Nano Optics and Photonics X 2017, California, United States Of America, 29 January - 01 February 2017, vol.10115 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 10115
  • Doi Number: 10.1117/12.2252048
  • City: California
  • Country: United States Of America
  • Keywords: photonic crystals, stopped light, infrared photodetection, direct laser writing, ultrafast laser, 3D nanolithography
  • TED University Affiliated: Yes

Abstract

© 2017 SPIE.We propose a high sensitivity photodetection tool at near-infrared frequencies, based on a principle of slowed- and stopped-light in chirped photonic micro/nano-structures. The main goal is to substantially increase the efficiency of photodetection and provide chromatic resolution in infrared photodetection. In particular we concentrate on the design of the chirped photonic micro/nano-structures providing a maximum field enhancement, and frequency dependence of stopped light distribution.