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Emadi, A. (author), Grabarnik, S. (author), Wu, H. (author), De Graaf, R.F. (author), Wolffenbuttel, R.F. (author)This paper presents spectral measurements using a linear variable optical filter. A LVOF has been developed for operation in the 530 nm–720 nm spectral band and has been fabricated in an IC-compatible process. The LVOF has been mounted on a CMOS camera. A Least Mean Square algorithm has been implemented to calculate the spectrum of light from...journal article 2010