Integral imaging using a MoS 2 Schottky diode

We report the performance of a MoS Schottky diode on three-dimensional (3D) integral imaging. The MoS Schottky diode has asymmetric Pt electrodes for the Schottky contact and Ti/Au electrodes for the ohmic contact. Such a Schottky diode exhibits an excellent rectification ratio of 10 , a broad spect...

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Bibliographic Details
Published in:Optics letters 2022-02, Vol.47 (4), p.866
Main Authors: Choi, Sungwon, Ahn, Jongtae, Ahn, Il-Ho, Hwang, Do Kyung, Park, Min-Chul
Format: Article
Language:English
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Summary:We report the performance of a MoS Schottky diode on three-dimensional (3D) integral imaging. The MoS Schottky diode has asymmetric Pt electrodes for the Schottky contact and Ti/Au electrodes for the ohmic contact. Such a Schottky diode exhibits an excellent rectification ratio of 10 , a broad spectral photoresponse in the 450-700 nm range, an almost ideal linearity of 1, and a wide linear dynamic range of 106 dB. We successfully conduct object pickup experiments using integral imaging and validate the feasibility of a single-pixel imager as a 3D image sensor.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.449559