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- Feb 28, 2008
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It's anything but portable, but I just got an argon laser today that I won on Ebay about a week ago that's putting out a nice, bright 514nm beam. The laser is used, but new to me, and seems in excellent shape from what I can see so far.
There is a difference to the eye, almost as much as between an HeNe and and a 660nm diode laser, and being that it's green, it's quite bright to the eye. The seller claimed it's putting out an average of 20mw and as high as 40mw, but having no meter (I do intend to get a power meter sometime this year so I will be able to check these things) I can't verify that for sure.
It's a beautiful shade of jade-green, but not so apparent in photos (to the eye the color is a lot richer - looks kind of faded here), at least in these rather lousy shots I just took:
Compared to 532nm green:
Though you can still sort of see the difference...I will be posting better pics of the beam later on, maybe this coming weekend as I can't do much in my garage not only because it's unheated, but because my roommate is moving out in a few days and the garage is full of her junk.
There is a difference to the eye, almost as much as between an HeNe and and a 660nm diode laser, and being that it's green, it's quite bright to the eye. The seller claimed it's putting out an average of 20mw and as high as 40mw, but having no meter (I do intend to get a power meter sometime this year so I will be able to check these things) I can't verify that for sure.
It's a beautiful shade of jade-green, but not so apparent in photos (to the eye the color is a lot richer - looks kind of faded here), at least in these rather lousy shots I just took:
Compared to 532nm green:
Though you can still sort of see the difference...I will be posting better pics of the beam later on, maybe this coming weekend as I can't do much in my garage not only because it's unheated, but because my roommate is moving out in a few days and the garage is full of her junk.