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Photodetectors: Silicon‐Based Visible‐Blind Ultraviolet Detection and Imaging Using Down‐Shifting Luminophores (Advanced Optical Materials 4/2014)
Author(s) -
Sheng Xing,
Yu Cunjiang,
Malyarchuk Viktor,
Lee YuHeng,
Kim Seungho,
Kim Taehwan,
Shen Ling,
Horng Chris,
Lutz Jordan,
Giebink Noel C.,
Park Jongwook,
Rogers John A.
Publication year - 2014
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201470023
Subject(s) - materials science , ultraviolet , optoelectronics , photodetector , photodiode , photonics , visible spectrum , silicon , detector , optics , physics
J. A. Rogers and co‐workers exploit a design for visible‐blind ultraviolet detection using silicon photodiodes and down‐shifting luminophores. The fabricated device exhibits a selective UV response between 300 nm and 360 nm, which exceeds that in the visible range by about 103. An array of such detectors demonstrates the potential for using these structures in UV imagers, and suggests compatibility with large‐area, CMOS‐compatible Si electronics and photonics.