BetterPhoto Q&A
Category: Traditional Film Photography

Photography Question 

BetterPhoto Member
 

photosensitive material


Dear Sir,
I am a researcher and I want to make a photosensitive material/polymer which will transperant, easily dryable and which will change to black colour on exposure to He-Ne laser at 535nm /660nm.So I need your suggestions in this field.Will gelatin and silver halide work in this field or others ?
Waiting for your prompt reply.
Thank you.
Sincerely,
Farjana


To love this question, log in above
0
February 04, 2004

 

John Papandreou
  Hi Farjana,

You could try Liquid light,that may work, but you may have to use a Argon
Laser as red will not work well with alot of B/W Film and paper.

John Papandreou
Studio 23


To love this comment, log in above
0
February 06, 2004

 
Log in to respond or ask your own question.