V. E. Guseva, A. N. Nechay, A. A. Perekalov, N. N. Salashchenko, N. I. Chkhalo
{"title":"脉冲激光激发下正己烷 C6H14、二氯甲烷 CH2Cl2 和溴甲烷 CH3Br 在 4-20 纳米范围内的液体喷射目标发射光谱","authors":"V. E. Guseva, A. N. Nechay, A. A. Perekalov, N. N. Salashchenko, N. I. Chkhalo","doi":"10.1134/s0030400x23100090","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The article discusses the results of studying the emission spectra of liquid hexane C<sub>6</sub>H<sub>14</sub>, dichloromethane CH<sub>2</sub>Cl<sub>2</sub>, methylene bromide CH<sub>3</sub>Br upon excitation by pulsed laser radiation. We used a Nd:YAG laser, λ = 1064 nm, τ = 5.2 ns, <i>E</i><sub>pulse</sub> = 0.8 J. The spectral range of 4–20 nm was studied. We used injector with a hole 225 μm in diameter, operating in a pulsed mode to form a liquid-droplet jet. The emission spectra of these liquid-jet targets were obtained. The obtained spectra were decoded, and the ions emitting in this spectral range were determined.</p>","PeriodicalId":723,"journal":{"name":"Optics and Spectroscopy","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Emission Spectra of Liquid-Jet Targets of Hexane C6H14, Dichloromethane CH2Cl2, Methylene Bromide CH3Br in the Range 4–20 nm under Pulsed Laser Excitation\",\"authors\":\"V. E. Guseva, A. N. Nechay, A. A. Perekalov, N. N. Salashchenko, N. I. Chkhalo\",\"doi\":\"10.1134/s0030400x23100090\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>The article discusses the results of studying the emission spectra of liquid hexane C<sub>6</sub>H<sub>14</sub>, dichloromethane CH<sub>2</sub>Cl<sub>2</sub>, methylene bromide CH<sub>3</sub>Br upon excitation by pulsed laser radiation. We used a Nd:YAG laser, λ = 1064 nm, τ = 5.2 ns, <i>E</i><sub>pulse</sub> = 0.8 J. The spectral range of 4–20 nm was studied. We used injector with a hole 225 μm in diameter, operating in a pulsed mode to form a liquid-droplet jet. The emission spectra of these liquid-jet targets were obtained. The obtained spectra were decoded, and the ions emitting in this spectral range were determined.</p>\",\"PeriodicalId\":723,\"journal\":{\"name\":\"Optics and Spectroscopy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2024-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optics and Spectroscopy\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1134/s0030400x23100090\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics and Spectroscopy","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1134/s0030400x23100090","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OPTICS","Score":null,"Total":0}
Emission Spectra of Liquid-Jet Targets of Hexane C6H14, Dichloromethane CH2Cl2, Methylene Bromide CH3Br in the Range 4–20 nm under Pulsed Laser Excitation
Abstract
The article discusses the results of studying the emission spectra of liquid hexane C6H14, dichloromethane CH2Cl2, methylene bromide CH3Br upon excitation by pulsed laser radiation. We used a Nd:YAG laser, λ = 1064 nm, τ = 5.2 ns, Epulse = 0.8 J. The spectral range of 4–20 nm was studied. We used injector with a hole 225 μm in diameter, operating in a pulsed mode to form a liquid-droplet jet. The emission spectra of these liquid-jet targets were obtained. The obtained spectra were decoded, and the ions emitting in this spectral range were determined.
期刊介绍:
Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.