OH planar laser-induced fluorescence imaging system using a kilohertz-rate 283 nm UV Ti:sapphire laser

Zhonglin Zhang; Anlong Yang; Jiang Wang; Zhe Sun; Jing Lv; Guodong Zhang; Xinwei Zhang; Xuelong Li; Yuanshan Liu; Guanghua Cheng

doi:10.1364/AO.484749

OH planar laser-induced fluorescence imaging system using a kilohertz-rate 283 nm UV Ti:sapphire laser

Zhonglin Zhang, Anlong Yang, Jiang Wang, Zhe Sun, Jing Lv, Guodong Zhang, Xinwei Zhang, Xuelong Li, Yuanshan Liu, Guanghua Cheng

School of Artificial Intelligence, OPtics and Electronics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A narrow linewidth Ti:sapphire laser is developed and characterized for the generation of an ultraviolet nanosecond laser pulses for the planar laser-induced fluorescence (PLIF) imaging of hydroxyl (OH). With a pump power of 11.4 W at 1 kHz, the Ti:sapphire laser produces 3.5 mJ at 849 nm with pulse duration of 17 ns and achieves a conversion efficiency of 28.2%. Accordingly, its third-harmonic generation outputs 0.56 mJ at 283 nm in BBO with type I phase match. An OH PLIF imaging system has been built; a 1 to 4 kHz fluorescent image of OH of a propane Bunsen burner has been captured based on this laser system.

Original language	English
Pages (from-to)	1915-1920
Number of pages	6
Journal	Applied Optics
Volume	62
Issue number	8
DOIs	https://doi.org/10.1364/AO.484749
State	Published - 10 Mar 2023

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title = "OH planar laser-induced fluorescence imaging system using a kilohertz-rate 283 nm UV Ti:sapphire laser",

abstract = "A narrow linewidth Ti:sapphire laser is developed and characterized for the generation of an ultraviolet nanosecond laser pulses for the planar laser-induced fluorescence (PLIF) imaging of hydroxyl (OH). With a pump power of 11.4 W at 1 kHz, the Ti:sapphire laser produces 3.5 mJ at 849 nm with pulse duration of 17 ns and achieves a conversion efficiency of 28.2%. Accordingly, its third-harmonic generation outputs 0.56 mJ at 283 nm in BBO with type I phase match. An OH PLIF imaging system has been built; a 1 to 4 kHz fluorescent image of OH of a propane Bunsen burner has been captured based on this laser system.",

author = "Zhonglin Zhang and Anlong Yang and Jiang Wang and Zhe Sun and Jing Lv and Guodong Zhang and Xinwei Zhang and Xuelong Li and Yuanshan Liu and Guanghua Cheng",

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T1 - OH planar laser-induced fluorescence imaging system using a kilohertz-rate 283 nm UV Ti:sapphire laser

AU - Zhang, Zhonglin

AU - Yang, Anlong

AU - Wang, Jiang

AU - Sun, Zhe

AU - Lv, Jing

AU - Zhang, Guodong

AU - Zhang, Xinwei

AU - Li, Xuelong

AU - Liu, Yuanshan

AU - Cheng, Guanghua

PY - 2023/3/10

Y1 - 2023/3/10

N2 - A narrow linewidth Ti:sapphire laser is developed and characterized for the generation of an ultraviolet nanosecond laser pulses for the planar laser-induced fluorescence (PLIF) imaging of hydroxyl (OH). With a pump power of 11.4 W at 1 kHz, the Ti:sapphire laser produces 3.5 mJ at 849 nm with pulse duration of 17 ns and achieves a conversion efficiency of 28.2%. Accordingly, its third-harmonic generation outputs 0.56 mJ at 283 nm in BBO with type I phase match. An OH PLIF imaging system has been built; a 1 to 4 kHz fluorescent image of OH of a propane Bunsen burner has been captured based on this laser system.

AB - A narrow linewidth Ti:sapphire laser is developed and characterized for the generation of an ultraviolet nanosecond laser pulses for the planar laser-induced fluorescence (PLIF) imaging of hydroxyl (OH). With a pump power of 11.4 W at 1 kHz, the Ti:sapphire laser produces 3.5 mJ at 849 nm with pulse duration of 17 ns and achieves a conversion efficiency of 28.2%. Accordingly, its third-harmonic generation outputs 0.56 mJ at 283 nm in BBO with type I phase match. An OH PLIF imaging system has been built; a 1 to 4 kHz fluorescent image of OH of a propane Bunsen burner has been captured based on this laser system.

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DO - 10.1364/AO.484749

M3 - 文章

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AN - SCOPUS:85152100866

SN - 1559-128X

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SP - 1915

EP - 1920

JO - Applied Optics

JF - Applied Optics

IS - 8

ER -

OH planar laser-induced fluorescence imaging system using a kilohertz-rate 283 nm UV Ti:sapphire laser

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