Low-Cost Germicidal UV LED as Candidate Light Source for Portable and Field Spectrometer

• Published in: Journal of physics. Conference series Vol. 1951; no. 1; pp. 12035 - 12039
• Main Authors: Sakti, S P, Anggraeni, D, Putro, T
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.06.2021
• Subjects: COVID-19; Light emitting diodes; Light sources; Low cost; Normal distribution; Portability; Power consumption; Spectrometers; Spectrum allocation; Ultraviolet radiation

Abstract Ultraviolet Light Emitting Diode (UV LED) is becoming popular, especially during the Covid-19 pandemic. UV LED has a specific wavelength with relatively narrow bandwidth, especially the one that has a shorter wavelength. On the other hand, UV LED has advantages in its low power consumption,...