Documents Optics L4

Shengwang Du 2015, the Year of Light ! 3.3 Energy & Momentum uE = ε0 2 E 2 uB = 1 2µ0 B2 For plane wave: E =CB u = uE +uB = ε0E 2 = B2 /µ0 Energy density Energy flow…

Documents Amateur Astronomy Optical Filters

I recently purchased GCE, NPB and VHT fi lters from you. I have used the VHT fi lter to shoot Orion nebula (M42) and it has been my best shot ever! Brian W. Allan, MSc.,…

Documents Intensity Interferometry workshop – Salt Lake City, January 2009

Correlators Intensity Interferometry workshop – Salt Lake City, January 2009 Dainis Dravins Lund Observatory, Sweden www.astro.lu.se/~dainis DIGITAL CORRELATORS FOR INTENSITY…