Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection
Summary: To meet the requirements of fast response and simple process of deep ultraviolet (UV) pulsed laser detector, table salt (TS) was used as laser detection material in combination with a variable resistor to achieve single-pulse laser detection. Under the irradiation of a KrF excimer laser, th...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-04-01
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| Series: | iScience |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S258900422400645X |
| _version_ | 1797260338807177216 |
|---|---|
| author | Xuecong Liu Kun Zhao Xinyang Miao |
| author_facet | Xuecong Liu Kun Zhao Xinyang Miao |
| author_sort | Xuecong Liu |
| collection | DOAJ |
| description | Summary: To meet the requirements of fast response and simple process of deep ultraviolet (UV) pulsed laser detector, table salt (TS) was used as laser detection material in combination with a variable resistor to achieve single-pulse laser detection. Under the irradiation of a KrF excimer laser, the laser-induced voltage (LIV) of TS was influenced by the dynamic process of laser-induced plasma, and the whole process was well fitted with the sum of the three exponential functions. As the applied bias voltage (Vb) and incident laser energy (Ein) increased, the LIV amplitude (Vp) increased and the response time decreased. When the variable resistor (R) was reduced to 14.7 Ω, the response time of LIV decreased from ∼300 μs to ∼20 ns, which is the same as the duration of laser pulse. This research provided a simple, low-cost, and fast method for the detection of UV single-pulse laser based on the laser-TS interaction. |
| first_indexed | 2024-04-24T23:23:44Z |
| format | Article |
| id | doaj.art-5adcf54ac466464781a79ab614988579 |
| institution | Directory Open Access Journal |
| issn | 2589-0042 |
| language | English |
| last_indexed | 2024-04-24T23:23:44Z |
| publishDate | 2024-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | iScience |
| spelling | doaj.art-5adcf54ac466464781a79ab6149885792024-03-16T05:09:00ZengElsevieriScience2589-00422024-04-01274109424Laser-induced voltage of table salt for deep ultraviolet pulsed laser detectionXuecong Liu0Kun Zhao1Xinyang Miao2College of Information Science and Engineering/College of Artificial Intelligence, China University of Petroleum, Beijing 102249, ChinaCollege of New Energy and Materials, China University of Petroleum, Beijing 102249, China; Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing 102249, China; Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, Petroleum and Chemical Industry Federation, China University of Petroleum, Beijing 102249, China; Corresponding authorCollege of New Energy and Materials, China University of Petroleum, Beijing 102249, China; Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing 102249, China; Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, Petroleum and Chemical Industry Federation, China University of Petroleum, Beijing 102249, ChinaSummary: To meet the requirements of fast response and simple process of deep ultraviolet (UV) pulsed laser detector, table salt (TS) was used as laser detection material in combination with a variable resistor to achieve single-pulse laser detection. Under the irradiation of a KrF excimer laser, the laser-induced voltage (LIV) of TS was influenced by the dynamic process of laser-induced plasma, and the whole process was well fitted with the sum of the three exponential functions. As the applied bias voltage (Vb) and incident laser energy (Ein) increased, the LIV amplitude (Vp) increased and the response time decreased. When the variable resistor (R) was reduced to 14.7 Ω, the response time of LIV decreased from ∼300 μs to ∼20 ns, which is the same as the duration of laser pulse. This research provided a simple, low-cost, and fast method for the detection of UV single-pulse laser based on the laser-TS interaction.http://www.sciencedirect.com/science/article/pii/S258900422400645XNatural sciencesPhysicsApplied sciences |
| spellingShingle | Xuecong Liu Kun Zhao Xinyang Miao Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection iScience Natural sciences Physics Applied sciences |
| title | Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection |
| title_full | Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection |
| title_fullStr | Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection |
| title_full_unstemmed | Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection |
| title_short | Laser-induced voltage of table salt for deep ultraviolet pulsed laser detection |
| title_sort | laser induced voltage of table salt for deep ultraviolet pulsed laser detection |
| topic | Natural sciences Physics Applied sciences |
| url | http://www.sciencedirect.com/science/article/pii/S258900422400645X |
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