Color rendering and luminous efficacy analysis in YAG PC-LED by improved Gauss simulation Jin, Huaizhou ; Jin, Shangzhong ; Yuan, Kun ; Cen, Songyuan Abstract Publication: Optik Pub Date: September 2014 DOI: 10.1016/j.ijleo.2014.04.033 Bibcode: 2014Optik.125.4898J