{"title":"Device for Studying the Emission Spectra of Phosphors for Laser Illumination Systems","authors":"S. M. Zuev, D. O. Varlamov","doi":"10.1134/S0020441224700428","DOIUrl":null,"url":null,"abstract":"<p>The paper presents a description of a device for studying the emission spectra of phosphors for laser lighting systems when they are affected by laser radiation with λ = 405–450 nm with different values of power and current. The scheme of the device driver and its component base is described in detail. When using a laser device, the authors of the work obtained the values of the luminous flux depending on various values of current and electric power. The use of a thermal imager made it possible to register the thermal fields formed during this kind of impact. Based on the results of the work, it was concluded that the design of a laser device with adjustable current strength and electrical power obtained in the course of the work makes it possible to carry out various applied scientific research related to the study of the effect of laser radiation on matter.</p>","PeriodicalId":587,"journal":{"name":"Instruments and Experimental Techniques","volume":"67 2","pages":"305 - 311"},"PeriodicalIF":0.4000,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Instruments and Experimental Techniques","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0020441224700428","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The paper presents a description of a device for studying the emission spectra of phosphors for laser lighting systems when they are affected by laser radiation with λ = 405–450 nm with different values of power and current. The scheme of the device driver and its component base is described in detail. When using a laser device, the authors of the work obtained the values of the luminous flux depending on various values of current and electric power. The use of a thermal imager made it possible to register the thermal fields formed during this kind of impact. Based on the results of the work, it was concluded that the design of a laser device with adjustable current strength and electrical power obtained in the course of the work makes it possible to carry out various applied scientific research related to the study of the effect of laser radiation on matter.
期刊介绍：
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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