"Light collection and propagation". National Instruments' Developer Zone. Archived from the original on December 22, 2015. Retrieved October 8, 2015.
Hecht, Jeff (2002). Understanding Fiber Optics (4th ed.). Prentice Hall. ISBN0-13-027828-9.
"Light collection and propagation". National Instruments' Developer Zone. Archived from the original on December 22, 2015. Retrieved October 8, 2015.
Hecht, Jeff (2002). Understanding Fiber Optics (4th ed.). Prentice Hall. ISBN0-13-027828-9.