Low-cost, digital lock-in module with external reference for coating glass transmission/reflection spectrophotometer

Measurement Science and Technology

Volumn 14, Issue 5, 2003, Pages 551-557

  Alonso, R ^a   Villuendas, F ^a   Borja, J ^a   Barragan L A ^a   Salinas, I ^a  

^a UNIVERSITY OF ZARAGOZA   (Spain)

Author keywords

Coating glass; Lock in; Reflectance measurement; Spectrophotometer; Transmittance measurement

Indexed keywords

ALGORITHMS; CHOPPERS (CIRCUITS); COATING TECHNIQUES; COMPUTER SOFTWARE; COSTS; FREQUENCY RESPONSE; INFRARED RADIATION; LIGHT MODULATION; LIGHT REFLECTION; PHASE LOCKED LOOPS; SPECTROPHOTOMETERS; SPECTRUM ANALYSIS; ULTRAVIOLET RADIATION;

SPECTRAL TRANSMISSION;

DIGITAL SIGNAL PROCESSING;

REFLECTANCE; SPECTROMETRY;

EID: 0037647518     PISSN: 09570233     EISSN: None     Source Type: Journal    
DOI: 10.1088/0957-0233/14/5/303     Document Type: Article

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