{"title":"用于表面温度传感器动态校准的CO2激光器性能测量","authors":"Lina Hao, Xiaojian Hao, Hanchang Zhou, Liang Huang","doi":"10.1109/SOPO.2009.5230281","DOIUrl":null,"url":null,"abstract":"The rise time of surface temperature produced by high-power CO2 Laser (k-500, manufactured by Coherent, Inc.) is measured by Tellurium-cadmium-mercury infrared detector which responds sensitively to the laser with wave-length 10.6μm. The rise time is 72μs, not more than the given maximum 90μs. Moreover, the output performance of high-power CO2 Laser is also investigated, that is: changing the duty cycle of output pulse can change significantly average output power of the laser. The uncertainty is within the given scope (<±8%). Keywords-CO2 laser, rise time, output power, duty cycle","PeriodicalId":6416,"journal":{"name":"2009 Symposium on Photonics and Optoelectronics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Measurement on the Performance of the CO2 Laser Applied to Dynamic Calibration of Surface Temperature Sensor\",\"authors\":\"Lina Hao, Xiaojian Hao, Hanchang Zhou, Liang Huang\",\"doi\":\"10.1109/SOPO.2009.5230281\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The rise time of surface temperature produced by high-power CO2 Laser (k-500, manufactured by Coherent, Inc.) is measured by Tellurium-cadmium-mercury infrared detector which responds sensitively to the laser with wave-length 10.6μm. The rise time is 72μs, not more than the given maximum 90μs. Moreover, the output performance of high-power CO2 Laser is also investigated, that is: changing the duty cycle of output pulse can change significantly average output power of the laser. The uncertainty is within the given scope (<±8%). Keywords-CO2 laser, rise time, output power, duty cycle\",\"PeriodicalId\":6416,\"journal\":{\"name\":\"2009 Symposium on Photonics and Optoelectronics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Symposium on Photonics and Optoelectronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SOPO.2009.5230281\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Symposium on Photonics and Optoelectronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SOPO.2009.5230281","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurement on the Performance of the CO2 Laser Applied to Dynamic Calibration of Surface Temperature Sensor
The rise time of surface temperature produced by high-power CO2 Laser (k-500, manufactured by Coherent, Inc.) is measured by Tellurium-cadmium-mercury infrared detector which responds sensitively to the laser with wave-length 10.6μm. The rise time is 72μs, not more than the given maximum 90μs. Moreover, the output performance of high-power CO2 Laser is also investigated, that is: changing the duty cycle of output pulse can change significantly average output power of the laser. The uncertainty is within the given scope (<±8%). Keywords-CO2 laser, rise time, output power, duty cycle
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