Ontology highlight
ABSTRACT:
SUBMITTER: Yu Z
PROVIDER: S-EPMC6641639 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Yu Zhiguo Z Liu Lei L Wang Kaiyou K Wang Junxi J Li Jinmin J Zhao Lixia L
ACS omega 20170718 7
Light wavelength identification is essential for many optical and optoelectronic applications. Here, we report a novel wavelength identification photodetector based on the energy distribution of hot electrons at the metal/insulator interface. The information of the light wavelength can be stored in the energy distribution of the hot electrons, which can then be readout in the form of the current-voltage characteristics. On the basis of this principle, the high-reliability wavelength identificati ...[more]