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- Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers
Laser pointer forums - discuss high power laser pointers Red, blue, green laser pointers discussion and reviews Laser pointer company reviews
- What mw is required to burn paper? Pop balloons? Light match? Any . . .
Im completely new to laser pointers and have no idea where to look or what to do But What mw for a green laser is required to burn a piece of paper
- Shape at point of impact | Laser Pointer Forums - Discuss Laser . . .
The dot shape is a result of the shape of the optical mode, which is determined by the laser medium and the shape of the cavity In a green laser, the lasing medium is the Nd:YAG or Nd:YVO4 rod, which is often lasing in a very good circular mode, hence a circular beam Edge-emitting diode lasers (which red and violet lasers are in sample pointers) do not generally allow for a true circular
- Difference Between Red And Green Laser?
Thanks for the great info you two, the only thing I am concerned about is the price of the lasers on the websites you advised me to go to especially when it comes to the 200-300mw laser pointers red or green in colour, the cheapest one I could find was £380 92 ($679 00) The laser pointer I am interested in is on eBay UK tina chris is the seller and the laser 300mw pointer is only £80 odd
- best laser for a cutting, engraving (not just burning holes in things . . .
I am looking to find the best laser for cutting burning I know higher power = better burning, but i have also read plenty saying that mw is only one small factor in burning ability I know that you cant burn red items with a red laser, you cant burn blue items with a blue laser, etc
- JLasers - NUBM0G | Laser Pointer Forums - Discuss Laser Pointers | High . . .
⬅ Other Diode Tests Here are the test results for the NUBM0G You can purchase this and other diodes on my store This amazing diode came out a few months ago It boasts a gorgeous 465-473nm wavelength across its power band In addition, it has performed as well as the osram 5W diode, just
- Sanwu 304 lasers | Laser Pointer Forums - Discuss Laser Pointers | High . . .
That applies to most, if not all, DPSS pointers Well, it definitely applies to most CHEAP DPSS pointers I would agree When I say the power will drop, I'm not talking about a 5mW drop, I'm saying that the power will drop by like 50+% of its original output after a few minutes of using the laser
- Help to choose a laser pointer for daylight use
Hello :yh: I hope this thread goes in to right category My friend who is going to be ab architecture teacher (building restauration) and asked me to suggest him a laser pointer He is going to need it to show students the details of buildings (outside and inside) in daylight I've read that
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