Aldo Novaznursyah Costrada, Sixtinah Deswilan, B. M. Kemal, M. Marzuki, Harmadi Harmadi
{"title":"滑坡传感器用多弯光纤伸长仪的特性设计","authors":"Aldo Novaznursyah Costrada, Sixtinah Deswilan, B. M. Kemal, M. Marzuki, Harmadi Harmadi","doi":"10.25077/jif.13.1.1-7.2021","DOIUrl":null,"url":null,"abstract":"Design of multiple-bend extensometer based on optical fiber as landslide sensor has been characterized. Multiple-bending characterization has been done by varying the winding number of optical fiber FD-620-10 to obtain the effective light intensity of photodiode. The light intensity in extensometer was set by varying the resistance of laser diode in the range (150 – 250) Ω. The optimum sensitivity of 0,03984 V/cm was obtained for triple winding of optical fiber. The designed optical extensometer is able to monitor the displacement with an error of 0,59%. This result indicates that the designed extensometer is the more bending on optical fiber, the more it’s sensitivity and the bending loss.","PeriodicalId":52720,"journal":{"name":"JIF Jurnal Ilmu Fisika","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Characterization of Multiple-bend Optical Fiber Extensometer Design for Landslide Sensor\",\"authors\":\"Aldo Novaznursyah Costrada, Sixtinah Deswilan, B. M. Kemal, M. Marzuki, Harmadi Harmadi\",\"doi\":\"10.25077/jif.13.1.1-7.2021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Design of multiple-bend extensometer based on optical fiber as landslide sensor has been characterized. Multiple-bending characterization has been done by varying the winding number of optical fiber FD-620-10 to obtain the effective light intensity of photodiode. The light intensity in extensometer was set by varying the resistance of laser diode in the range (150 – 250) Ω. The optimum sensitivity of 0,03984 V/cm was obtained for triple winding of optical fiber. The designed optical extensometer is able to monitor the displacement with an error of 0,59%. This result indicates that the designed extensometer is the more bending on optical fiber, the more it’s sensitivity and the bending loss.\",\"PeriodicalId\":52720,\"journal\":{\"name\":\"JIF Jurnal Ilmu Fisika\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-11-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"JIF Jurnal Ilmu Fisika\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.25077/jif.13.1.1-7.2021\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"JIF Jurnal Ilmu Fisika","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25077/jif.13.1.1-7.2021","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characterization of Multiple-bend Optical Fiber Extensometer Design for Landslide Sensor
Design of multiple-bend extensometer based on optical fiber as landslide sensor has been characterized. Multiple-bending characterization has been done by varying the winding number of optical fiber FD-620-10 to obtain the effective light intensity of photodiode. The light intensity in extensometer was set by varying the resistance of laser diode in the range (150 – 250) Ω. The optimum sensitivity of 0,03984 V/cm was obtained for triple winding of optical fiber. The designed optical extensometer is able to monitor the displacement with an error of 0,59%. This result indicates that the designed extensometer is the more bending on optical fiber, the more it’s sensitivity and the bending loss.
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