Panchromatic question??

Mark Cavin · Post by **Mark Cavin** » Thu Apr 29, 2004 1:44 pm

I am going to try out this PFG-03C this coming month. I am curious about something; if I use the 315M for both an object beam and a reference beam, would it be possible to add another object beam with red diode? Would it be necessary to make a reference beam in red also, or can the red object beam interfere properly with the ref beam at 532nm? It would be cool to play with some of the panchromatic properties of this emulsion.

Mark Cavin · Post by **Mark Cavin** » Thu Apr 29, 2004 1:46 pm

Mutually coherent!!! Think I just answered my own question…..

Colin Kaminski · Post by **Colin Kaminski** » Thu Apr 29, 2004 10:43 pm

You can ezxpose both lasers at the same time but you will need to have a reference and object for each color.

Greg G · Post by **Greg G** » Fri Apr 30, 2004 10:41 am

But they can share a lot of the same optics.