Indirect Estimation of Absorbed Infrared LED Radiant Power Using Contactless Thermal Sensing

The accurate characterization of low-power near-infrared LEDs typically requires costly radiometric equipment, limiting broader accessibility. This study proposes a low-cost indirect method for comparative NIR LED characterization based on the thermal response of black-coated aluminum absorbing targ...

Celý popis

Podrobná bibliografie

Hlavní autoři:	Sorin Eugen Popa, Petru Gabriel Puiu, Dragoș Alexandru Andrioaia, Roxana Margareta Grigore, Ramona Lenuța Avădanei
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2026-06-01
Edice:	Sensors
Témata:	NIR LED radiant power calorimetry contactless infrared temperature measurement low-cost instrumentation
On-line přístup:	https://www.mdpi.com/1424-8220/26/13/4055
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!