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7W NUBM44-V2 450nm Laser Diode
This is the most powerful laser diode that is known to be available as of 6/21/2019
![65254 65254](https://laserpointerforums.com/data/attachments/48/48658-46ecab8ae7c49e62ef1937fcb09a477b.jpg?hash=RuyriufEnm)
Here is how the looks after being pulled from the NUB blocks.
![1564165851322.png 1564165851322.png](https://laserpointerforums.com/data/attachments/49/49066-f3df67eff6ee0e3ec77e28d144676d9d.jpg?hash=899n7_buDj)
![1564165958457.png 1564165958457.png](https://laserpointerforums.com/data/attachments/49/49067-132658b19e9d83ce5208c63d6d276ca8.jpg?hash=EyZYsZ6dg8)
![1564165997276.png 1564165997276.png](https://laserpointerforums.com/data/attachments/49/49068-b8ad612367673bac0216f607ffe8a5f9.jpg?hash=uK1hI2dnO6)
Here is the current king of the hill. The 6W NUBM44-V1(NUBM44-71/NUBM47T) is out of production for a long time and this new version never got its own testing thread mostly as my old LPM did not read any higher than 6.8W.
NUBM44-V1 Testing Thread.
![1564166133687.png 1564166133687.png](https://laserpointerforums.com/data/attachments/49/49069-3cba2b7af92e2099526a3cbbe60ed069.jpg?hash=PLorevkuIJ)
Here are some of the NUMB47-A1 blocks these are coming from.
![](https://imagizer.imageshack.com/v2/800x600q90/922/XHO66S.jpg)
![](https://imagizer.imageshack.com/v2/800x600q90/921/fwrxrh.jpg)
Here are some collimated spots with af few common lenses.
![](https://imagizer.imageshack.com/v2/1024x768q90/924/H8asQ3.jpg)
![](https://imagizer.imageshack.com/v2/1024x768q90/924/WPQokc.jpg)
CNC Engraving/Cutting.
Best option DTR-G-2 with a 30mm working distance from the aperture of the laser to the work with good ventilation.
Here is the new power test using a DTR-G-2.
Finally got full readings out of my new LPM with this diode..![Beer mug :beer: 🍺](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f37a.png)
This is the most powerful laser diode that is known to be available as of 6/21/2019
![65254 65254](https://laserpointerforums.com/data/attachments/48/48658-46ecab8ae7c49e62ef1937fcb09a477b.jpg?hash=RuyriufEnm)
Here is how the looks after being pulled from the NUB blocks.
![1564165851322.png 1564165851322.png](https://laserpointerforums.com/data/attachments/49/49066-f3df67eff6ee0e3ec77e28d144676d9d.jpg?hash=899n7_buDj)
![1564165958457.png 1564165958457.png](https://laserpointerforums.com/data/attachments/49/49067-132658b19e9d83ce5208c63d6d276ca8.jpg?hash=EyZYsZ6dg8)
![1564165997276.png 1564165997276.png](https://laserpointerforums.com/data/attachments/49/49068-b8ad612367673bac0216f607ffe8a5f9.jpg?hash=uK1hI2dnO6)
Here is the current king of the hill. The 6W NUBM44-V1(NUBM44-71/NUBM47T) is out of production for a long time and this new version never got its own testing thread mostly as my old LPM did not read any higher than 6.8W.
NUBM44-V1 Testing Thread.
NUBM44 6W+ 450nm Laser Diode
6W NUBM44-71/NUBM47T 7W NUBM44-81/NUBM47-A1 450nm Laser Diode Title subject to change when/if new testing data changes UPDATE 7W+ NUBM44-81/NUBM47-A1 450nm Laser Diode The 6W+ NUBM44-71/NUBM47T the original version of this diode has been out of production for about a year now and the diodes...
laserpointerforums.com
![1564166133687.png 1564166133687.png](https://laserpointerforums.com/data/attachments/49/49069-3cba2b7af92e2099526a3cbbe60ed069.jpg?hash=PLorevkuIJ)
Here are some of the NUMB47-A1 blocks these are coming from.
![](https://imagizer.imageshack.com/v2/800x600q90/922/XHO66S.jpg)
![](https://imagizer.imageshack.com/v2/800x600q90/921/fwrxrh.jpg)
Here are some collimated spots with af few common lenses.
![](https://imagizer.imageshack.com/v2/1024x768q90/924/H8asQ3.jpg)
![](https://imagizer.imageshack.com/v2/1024x768q90/924/WPQokc.jpg)
CNC Engraving/Cutting.
Best option DTR-G-2 with a 30mm working distance from the aperture of the laser to the work with good ventilation.
![O2RpYq.jpg](https://imagizer-cv.imageshack.us/v2/r/922/O2RpYq.jpg)
Here is the new power test using a DTR-G-2.
Finally got full readings out of my new LPM with this diode..
![Beer mug :beer: 🍺](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f37a.png)
![](https://imagizer.imageshack.com/v2/xq90/922/c49lVg.png)
Last edited: