TY - JOUR T1 - Refractive index of dye solution A1 - Mat Yunus, Wan Mahmood LA - English PB - Optical Society of America YR - 1989 UL - http://discoverylib.upm.edu.my/discovery/Record/oai:psasir.upm.edu.my:39526 AB - This Letter reports the variation of the refractive index of rhodamine 6G in methanol for a concentration range of 5 × 10−6–10−4 M at 0.6328-μm wavelength. ER -