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- May 13, 2011
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I got interested in Lasers back when I was 14. This was back in the early 1970's so i am up there in the years. At that time I wanted to build a ruby laser and I used to spend my lunch break at the library reading books about lasers, and had a particular interest in one book that described the construction of a ruby laser. Well, I never did build that ruby laser but I did eventually put together a 0.5 mW He-Ne laser. Not a lot of power but the thrill of having an actual working laser was quite exciting.
These days of course with the abundant selection of solid state laser diodes and diode pumped laser modules and wide range of power levels there is so much more for an experimenter to chose from. These days I have everything from < 5 mw red/green lasers to lasers that can burn stuff. It is thrilling to have a laser that has enough power to burn but for most experiments that I'm interested a power of 1 - 5 mw is more than adequate.
These days of course with the abundant selection of solid state laser diodes and diode pumped laser modules and wide range of power levels there is so much more for an experimenter to chose from. These days I have everything from < 5 mw red/green lasers to lasers that can burn stuff. It is thrilling to have a laser that has enough power to burn but for most experiments that I'm interested a power of 1 - 5 mw is more than adequate.