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3 articles related to "Lock In Amplifier"

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Articles

Original Research

Published on 30 Mar 2023

OLIA: An open-source digital lock-in amplifier

in Sensor Devices

Andrew J. Harvie
John C. de Mello

Frontiers in Sensors

doi 10.3389/fsens.2023.1102176

21,052 views
14 citations

Original Research

Published on 26 Nov 2019

A Near-Infrared Trace CO2 Detection System Based on an 1,580 nm Tunable Diode Laser Using a Cascaded Integrator Comb (CIC) Filter-Assisted Wavelength Modulation Technique and a Digital Lock-in Amplifier

in Optics and Photonics

Guolin Li
Enting Dong
Wen-hai Ji

Frontiers in Physics

doi 10.3389/fphy.2019.00199

5,609 views
20 citations

Original Research

Published on 30 Oct 2020

Quartz-Tuning-Fork-Enhanced Spectroscopy Based on Fast Fourier Transform Algorithm

in Optics and Photonics

Guangxiang Yang
Linguang Xu
Hua Liang
Jingsong Li

Frontiers in Physics

doi 10.3389/fphy.2020.582503

2,958 views
2 citations