TY - JOUR AU - Irena Fryc AU - Steven Brown AU - George Eppeldauer AU - Yoshihiro Ohno C2 - Optical Engineering DA - 2005-01-01 LA - en M1 - 44 PB - Optical Engineering PY - 2005 TI - LED-based Spectrally Tunable Source for Radiometric, Photometric, and Colorimetric Applications ER -