利用飞秒双光子LIF对高压火焰中的氢原子成像

Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES) Pub Date : 1900-01-01 DOI:10.1364/lacsea.2022.lth3e.4

Pradeep Parajuli, Yejun Wang, Matthew K. Hay, W. Kulatilaka

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引用次数: 0

摘要

我们演示了氢(H)原子成像在高压(1-10巴)甲烷-空气火焰使用自制，高转换效率，直接频率四倍频激光系统。讨论了激光能量、激发波长、等效比、压力等因素的影响。

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Hydrogen Atom Imaging in High-Pressure Flames Using Femtosecond Two-Photon LIF

We demonstrate hydrogen (H) atom imaging in high-pressure (1–10 bar) methane-air flames using a home-built, high-conversion-efficiency, direct-frequency-quadrupled fs laser system. The effects of laser energy, excitation wavelength, equivalence ratio, and pressure are discussed.

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来源期刊

Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)

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