Multiple Sampling Photodiode Readout That Overcomes ADC Resolution Limit

Lucas J. Koerner; Savannah M. Johnson; Lucas S. Manke

doi:10.1109/IPCon.2018.8527180

Back

Conference proceeding

Multiple Sampling Photodiode Readout That Overcomes ADC Resolution Limit

Lucas J. Koerner, Savannah M. Johnson and Lucas S. Manke

2018 IEEE PHOTONICS CONFERENCE (IPC), pp.1-2

IEEE Photonics Conference

01/01/2018

DOI: https://doi.org/10.1109/IPCon.2018.8527180

Abstract

Engineering

Engineering, Electrical & Electronic

Optics

Physical Sciences

Physics

Physics, Applied

Science & Technology

Technology

We present a light detection system (for point-of-care diagnostics) consisting of a multiple-sampling readout that forgoes the resolution limit set by a low-cost microcontroller ADC. Experimental measurements demonstrate a >5*10(6) input range and a noise floor of <210 fA.

Metrics

6 Record Views

Details

Title: Multiple Sampling Photodiode Readout That Overcomes ADC Resolution Limit
Author/Creator: Lucas J. Koerner - University of St. Thomas - Minnesota
Savannah M. Johnson - University of St. Thomas - Minnesota
Lucas S. Manke - University of St. Thomas - Minnesota
Contributors: P Winzer
H K Tsang
J Capmany
J Yao
N Fontaine
N Dutta
Publication Details: 2018 IEEE PHOTONICS CONFERENCE (IPC), pp.1-2
Series: IEEE Photonics Conference
Publisher: IEEE
Number of pages: 2
Academic Unit: Electrical & Computer Engineering
Language: English
Resource Type: Conference proceeding
Record Identifier: 991015164137903691

Multiple Sampling Photodiode Readout That Overcomes ADC Resolution Limit

Abstract

Related links

Metrics

Details