It's been exactly one year since RefractiveIndex.INFO was first time introduced to public via a Wikipedia link. A lot of development has been done since then and even more is planned. The site has 300~350 unique visitors every day and this number is growing. My goal is to convert RefractiveIndex.INFO into a first-choice source of optical material information for scientists, engineers, students and everyone interested in optics and I promise to continue to work hard in doing so. Please come back again and find improved functionality, extended data, better user interface or another improvement which I didn't think about yet. Thank you for using the site and special thanks for everyone leaving a feedback!
Regards,
Mikhail Ployanskiy