A Comparison Study of the Optical Measurement Sensitivity of the Phototransistor and Photodiode
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Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kırıkkale Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Depending on the amount of light they receive, thelight-sensitive circuit elements generate electrical signals such as current,voltage, and resistance. Thus, these sensors are widely used in lightmeasurement systems, light control systems, and opto-couplers. In this studyunderhand, the electrical values produced by the application of increasinglight on the photodiodes and phototransistors are analysed. According to valuesobtained, the 9.44 standard deviation shows that photodiode has a betterperformance than phototransistor in terms of light sensitivity.
Açıklama
Anahtar Kelimeler
Photodiode, Phototransistor, Light Intensity, Lux-meter, Photo-current
Kaynak
Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
1
Sayı
1-78
