Petacat
0
- Joined
- Oct 11, 2010
- Messages
- 165
- Points
- 0
Hello! I though I would join the fourm as I have been lurking here for about a year now. What a great read this fourm has been, and packed with info. though I am older that most I still love to learn and this fourm is a great place to do that.
All I had before this Fourm was Sam's Laser Bible which can get alittle deep sometimes. I have been fasinated with coherant light since I starting using lasers to aim my telescopes back when a 5mW pointer cost a $100 or more. what amazing changes have happened since then.
All I had before this Fourm was Sam's Laser Bible which can get alittle deep sometimes. I have been fasinated with coherant light since I starting using lasers to aim my telescopes back when a 5mW pointer cost a $100 or more. what amazing changes have happened since then.
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