1. SCHOTT optical glass data sheet-catalog.
http://www.us.schott.com/advanced_optics/english/our_products/materials/data_tools/index.html
2. Hecht E (2002) Optics (fourth edition). Addison Wesley, San Francisco, CA
3. The NIST reference on constants, units, and uncertainty.
http://physics.nist.gov/cuu/index.html
4. Weiner J, Ho P-T (2003) Light-matter interaction: fundamentals and applications, vol 1. Wiley, Hoboken, NJ
5. Szczytko J, Kappei L, Berney J, Morier-Genoud F, Portella-Oberli MT, Deveaud B (2005) Phys Rev B71:195313