Art wrote: > Are you a member of the of the laser communications email list??? These > guys do many different modes and have good general knowledge of lightwave > transmitters and receivers. They are mostly ham radio operators, but there > is no licensing requirement on the lightwave bands, so the list is open to > all who have an interest in lightwave communication. What is the address/URL to subscribe? Robert -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics