Measuring power of laser

[wvbrian]

What is the device called that measures the power of a laser and where can you buy one? Thanks.

 

[Wolfman29]

It's called a laser power meter (surprising, I know ). They are not often sold retail because they are in such low demand in the consumer market. However, you can purchase one from J. BAUER Electronics (the LaserBee 2.5W USB, or whatever), or you can buy a more professional grade used in labs from Ophir or Coherent. However, the LaserBee is going to be the least expensive type (the ones from Ophir or Coherent are $1000+, whereas the LaserBee is up from $130 or so).

But, even better, you can make your own! It's pretty easy - just check this thread out (http://laserpointerforums.com/f42/diy-thermal-lpm-under-50-a-51129.html)!

 

[wvbrian]

Thanks for the link to the DIY thread, I will check that out.

 

[Wolfman29]

Do - it's how I built my LPM, and it works wonders.

 

[lasersbee]

You could also get an Alpha when they come back
in stock..


Jerry

 

[snoutke]

You could also get an Alpha when they come back
in stock..


Jerry

I can't decide if you are serious or kidding about that.

 

[lasersbee]

Why would I be kidding....:thinking:
I read on Aug 26 that the Alphas were getting a
last minute QC check...

EDIT
http://laserpointerforums.com/f41/radiant-electronics-stocking-information-66544.html#post957431


Jerry

 

[ped]

Both lasersbee (see above member) and alpha offer good value for money LPM's .