Re: [ATM] Star test with pin hole

["Ray@J-Engineering.com" <Ray@J-Engineering.com>]

Vladimir,
I have used a non lasing laser diode before but have not removed the 
lens. See http://www.j-engineering.com/ATM for bench testing a 
sphericalish mirror.  I should try it in this application with lens 
removed.  Are you suggesting the source should or must appear stellar?

Vladimir Galogaza wrote:

>It was said that laser diode is extremely small light source
>when lens is removed. If I remember well it is in micron order  of size
>(light emitting region). Archives should have it.
>
>Vladimir.
>
>
>
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