So, low-power blue diode lasers might work.
I found this on ebay does it work and does it ready to use or I need other thing to operate it?
https://www.ebay.com/itm/Coherent-Laser ... .l4275.c10
And, is this the cheapest laser from the list?
Search found 42 matches
- Fri Jan 12, 2018 8:42 am
- Forum: DCG
- Topic: 1st time on DCG Project
- Replies: 66
- Views: 217812
- Wed Jan 10, 2018 11:03 am
- Forum: DCG
- Topic: 1st time on DCG Project
- Replies: 66
- Views: 217812
1st time on DCG Project
Hello, I'm new here and try to work on DCG for my College special projects. I just bought a potassium dicromate gelatin and some safety equipment. I wonder which laser do I choose? In my country, I can find Red Laser 1mw 5mw 20mw 1000mw, Green Laser 5mw 20mw 1000mw, Blue Laser 1000mw 3000mw 5000mw o...