Congratulations for scoring that Beam expander beauty from Thorlabs
Nubb13 is a very interesting diode. Would like to see if you are able to knife edge is successfully, since the distance between the individual laser diodes is even tinier compared to nubm35/31. Must be challenging.
In terms of...
BTW guys, I would greatly appreciate if someone could suggest what can be improved about this design.
Would you like more watts (overclocking the nubm35), more battery life, beam expanders?
Any suggestion is welcome.
Thank you in advance
Hi RedCowboy,
Yes, exactly, It comes down to the size of the convex like you said.
I bought 8 convex and 4 convex lenses of different magnification powers and after running all possible combinations came to the conclusion that there is no significant improvement of adding a beam expander to...
Hi, I would like to offer an aluminum host made of 6082 alloy for great thermal conductivity, that can be used to make 70.000 mW portable/pocket laser using the NUBM35 and 2 Lipo Batteries.
Full Free instructions as well as purchasing link here:
Truelasersaber.com
You can see some cool tests...
Hello to anyone interested in NUBM35 portable laser.
Wanted to share some information that might be useful regarding this topic.
I manage to build a sexy looking version of NUBM35 portable laser inspired in the design of StyroPyro and with the BIG help of Giannis_TDM. Big thanks to both of...
I have something useful to add to this conversation.
I was planning to combine two Nubm31T using dichroic cube. I though that by spinning the laser diodes I could change the polarity and manage to combine them, but after some tests that I made, I came to the conclusion that it is imposible...