For many years Manuel Schultz maintained The Laser Harp Pages. This site was a major influence on me, and offered some wonderful technical information on how a laser harp could be constructed.
In early in 2010 he decided to close the site. Later the same year he asked me if I would be interested in hosting the site content. I firmly believe that all the great information he collected should be preserved, so I very quickly agreed…
http://www.stephenhobley.com/blog/la...er-harp-pages/
It contains images, articles and interviews with Bernard Szajner, Yan Terrien et al.
Steve