On May 4, 4:52 pm, HW@....(Henri Wilson) wrote:
On Fri, 4 May 2007 13:58:52 +0100, "George Dishman"
wrote:

http://ophelia.princeton.edu/~page/single_photon.html

There is no PM in this experiment.

Microchannel plates are photomultiplier arrays.

Your electronics knowledge is VERY out of date.

Jerry