Chemistry
激光光谱诊断
Laser spectroscopy diagnosticsA non-intrusive analytical technique used to measure the concentration, temperature, and velocity of species in high-temperature environments / 一种非侵入式分析技术，用于测量高温环境中物种的浓度、温度和速度。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-15 16:01:16
Sub-knowledge points
Absorption spectroscopyEmission spectroscopyLaser-induced fluorescence (LIF)
Higher-order knowledge points
Chemical kineticsCombustion diagnostics
Main parameters and performance indicators
laser wavelength: determines the specific species to be detectedabsorption/emission intensity: proportional to species concentrationtemperature: derived from spectral line broadening or intensity ratios
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsLaser spectroscopy diagnostics in shock tubes for high-temperature chemical kineticsOpen source
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1 recordsRecord title: Laser spectroscopy diagnostics.
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