Spotlight on Optics
Highlighted Articles from Optica Publishing Group Journals
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Information Acquisition, Processing, and Display
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Spotlight Summary by Johann Toudert
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Four-color fiber-coupled mid-infrared laser-absorption sensor for temperature, CO, CO2, and NO at 5 kHz in internal combustion engine vehicle exhaust
- Tunable infrared lasers enable monitoring the exhaust gas transients of internal combustion engines. Combustion in the cylinders of an engine leads to the formation of hot gaseous products, which are expelled through...
- Appl. Opt. 62(32) 8517-8528 (2023) View: Abstract | HTML | PDF
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