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Frequency Division Multiplexing and Normalized Harmonic Method for WMS Detection System in Multi-gas Detection

A frequency division multiplexing (FDM) WMS system for multi-gas detection is reported in this paper. The distributed feedback lasers with different wavelengths adopt different modulation frequencies to achieve multi-components gas detection by the FDM technology. Combining optical path extension, n...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Jiaqi Yao, Wenyang Yuan, Ping Gong, Liang Xie
Hōputu: Artigo
Reo:Inglês
I whakaputaina: MDPI AG 2022-11-01
Rangatū:Photonics
Ngā marau:
Urunga tuihono:https://www.mdpi.com/2304-6732/9/11/850
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