中国激光, 2020, 47 (8): 0811002, 网络出版: 2020-08-17
平行板约束对激光诱导PMMA等离子体中CN分子光谱的影响 下载: 616次
Effect of Parallel Plate Constraint on CN Molecular Spectra in Laser-Induced PMMA Plasma
图 & 表
图 1. 纳秒激光诱导PMMA等离子体光谱实验装置示意图
Fig. 1. Schematic of experimental setup for nanosecond laser-induced PMMA plasma spectroscopy
图 2. CN分子(Δν=0)的时间分辨光谱。(a)无空间约束腔;(b)有空间约束腔
Fig. 2. Time-resolved spectra of CN molecule (Δν=0). (a) Without spatial confinement cavity; (b) with spatial confinement cavity
图 3. CN(0-0)光谱峰强度随延迟时间和波长的变化。(a)延迟时间;(b)波长
Fig. 3. Evolution of CN (0-0) spectral peak intensity with delay time and wavelength. (a) Delay time; (b) wavelength
图 4. CN(0-0)光谱峰强度随延迟时间的变化。(a)无空间约束腔;(b)有空间约束腔
Fig. 4. Evolution of CN(0-0) spectral peak intensity with delay time. (a) Without spatial confinement cavity; (b) with spatial confinement cavity
图 5. 延迟时间为5 μs时CN(0-0)光谱峰强度随激光能量的变化
Fig. 5. Evolution of CN(0-0) spectral peak intensity with laser energy at delay time of 5 μs
图 6. CN(Δν=0)光谱对比。(a)无空间约束腔;(b)有空间约束腔
Fig. 6. Comparison of CN(Δν=0) spectra. (a) Without spatial confinement cavity; (b) with spatial confinement cavity
杨雪, 陈安民, 李苏宇, 姜远飞, 金明星. 平行板约束对激光诱导PMMA等离子体中CN分子光谱的影响[J]. 中国激光, 2020, 47(8): 0811002. Yang Xue, Chen Anmin, Li Suyu, Jiang Yuanfei, Jin Mingxing. Effect of Parallel Plate Constraint on CN Molecular Spectra in Laser-Induced PMMA Plasma[J]. Chinese Journal of Lasers, 2020, 47(8): 0811002.