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-Reference-Cited by-同舟云学术

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

Published:2019-11-26 Issue: Volume:7 Page:
ISSN:2296-424X
Container-title:Frontiers in Physics
language:
Short-container-title:Front. Phys.

Author:

Li Guolin,Dong Enting,Ji Wen-hai

Funder

Key Technology Research and Development Program of Shandong

Natural Science Foundation of Shandong Province

Fundamental Research Funds for the Central Universities

Publisher

Frontiers Media SA

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics,Materials Science (miscellaneous),Biophysics

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4. Differential-type integrating GMI magnetic sensor based on orthogonal vector lock-in amplifier;Nie;Chin J Lasers.,2013

5. Detection of a weak Near-Infrared signal using a digital orthogonal-vector lock-in amplifier;Tang;J Instrument.,2019

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