Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization

Po Hsun Wu; Chan Shan Yang; Po Hsun Chen; Wei Che Hu; Hai Wei Du; Xiao Yu Peng; Ci Ling Pan

doi:10.1109/IRMMW-THz.2019.8873885

Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization

Po Hsun Wu, Chan Shan Yang, Po Hsun Chen, Wei Che Hu, Hai Wei Du, Xiao Yu Peng, Ci Ling Pan

光電工程研究所

研究成果: 書貢獻/報告類型 › 會議論文篇章

2 引文斯高帕斯（Scopus）

摘要

By applying the well-known transient current model, theoretically investigating terahertz (THz) emission from gas plasma induced by multi-color femtosecond laser pulses has been developed in this work. Instead of static tunneling ionization model, we adopted Ammosov-Delone-Krainov (ADK) tunneling ionization model [1] to calculate the tunneling ionization rate. In three-color pumping schemes, the optimal power ratio tends to require a larger amount of fundamental field with the increment of total pump power. The optimal relative phases for the 2nd harmonic and 3rd harmonic field are 0.5 pi and pi, respectively.

原文	英語
主出版物標題	IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
發行者	IEEE Computer Society
ISBN（電子）	9781538682852
DOIs	https://doi.org/10.1109/IRMMW-THz.2019.8873885
出版狀態	已發佈 - 2019 9月
事件	44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 - Paris, 法国持續時間: 2019 9月 1 → 2019 9月 6

出版系列

名字	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
卷	2019-September
ISSN（列印）	2162-2027
ISSN（電子）	2162-2035

會議

會議	44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
國家/地區	法国
城市	Paris
期間	2019/09/01 → 2019/09/06

ASJC Scopus subject areas

能源工程與電力技術
電氣與電子工程

存取文件

10.1109/IRMMW-THz.2019.8873885

其它文件與鏈接

引用此

Wu, P. H., Yang, C. S., Chen, P. H., Hu, W. C., Du, H. W., Peng, X. Y., & Pan, C. L. (2019). Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization. 於 IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves 文章 8873885 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; 卷 2019-September). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2019.8873885

Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization. / Wu, Po Hsun; Yang, Chan Shan; Chen, Po Hsun 等.
IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society, 2019. 8873885 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; 卷 2019-September).

研究成果: 書貢獻/報告類型 › 會議論文篇章

Wu, PH, Yang, CS, Chen, PH, Hu, WC, Du, HW, Peng, XY & Pan, CL 2019, Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization. 於 IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves., 8873885, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 卷 2019-September, IEEE Computer Society, 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019, Paris, 法国, 2019/09/01. https://doi.org/10.1109/IRMMW-THz.2019.8873885

Wu PH, Yang CS, Chen PH, Hu WC, Du HW, Peng XY 等. Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization. 於 IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society. 2019. 8873885. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz.2019.8873885

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abstract = "By applying the well-known transient current model, theoretically investigating terahertz (THz) emission from gas plasma induced by multi-color femtosecond laser pulses has been developed in this work. Instead of static tunneling ionization model, we adopted Ammosov-Delone-Krainov (ADK) tunneling ionization model [1] to calculate the tunneling ionization rate. In three-color pumping schemes, the optimal power ratio tends to require a larger amount of fundamental field with the increment of total pump power. The optimal relative phases for the 2nd harmonic and 3rd harmonic field are 0.5 pi and pi, respectively.",

author = "Wu, {Po Hsun} and Yang, {Chan Shan} and Chen, {Po Hsun} and Hu, {Wei Che} and Du, {Hai Wei} and Peng, {Xiao Yu} and Pan, {Ci Ling}",

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AU - Peng, Xiao Yu

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AB - By applying the well-known transient current model, theoretically investigating terahertz (THz) emission from gas plasma induced by multi-color femtosecond laser pulses has been developed in this work. Instead of static tunneling ionization model, we adopted Ammosov-Delone-Krainov (ADK) tunneling ionization model [1] to calculate the tunneling ionization rate. In three-color pumping schemes, the optimal power ratio tends to require a larger amount of fundamental field with the increment of total pump power. The optimal relative phases for the 2nd harmonic and 3rd harmonic field are 0.5 pi and pi, respectively.

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Optimization of Terahertz Source via an Ambient Air-Based Multi-Color Photoionization

摘要

出版系列

會議

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

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