Paraboloid electronic eye cameras using deformable arrays of photodetectors in hexagonal mesh layouts

Inhwa Jung, Gunchul Shin, Viktor Malyarchuk, Jeong Sook Ha, John A. Rogers

Research output: Contribution to journalArticle

Abstract

We report on a type of digital camera that uses a hexagonal array of silicon photodetectors on a substrate whose surface has parabolic curvature. This elliptical paraboloid shape closely matches the image surface formed by a simple, planoconvex lens. The hexagonal arrangement provides high area coverage with an approximately circular peripheral view. Details of the design strategies and underlying features of the mechanics and optics are described. Full imaging with these parabolic cameras and comparison to planar layouts reveals improved uniformity of illumination and focus across a wide field of view.

Original languageEnglish (US)
Article number021110
JournalApplied Physics Letters
Volume96
Issue number2
DOIs
StatePublished - Jan 25 2010

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Fingerprint Dive into the research topics of 'Paraboloid electronic eye cameras using deformable arrays of photodetectors in hexagonal mesh layouts'. Together they form a unique fingerprint.

  • Cite this