Where can I buy a "DTR" laser power meter?

[Shmackitup]

Send a message to Astralist on here.

 

[dunkelheit_phoenix_2008]

Hey skijohn, I contacted Augie Fasz (the one in charge of DTR's shop), she said:

The one that RedCowboy recommeded looks decent, if you are searching an equipment with more capacities (>20W) don't really know the answer. BTW, beam quality is more important than laser power, also, ESR of diode is important too, but I only know that is provided by the datasheet of the laser, I'm not sure if equipments for that laser diode characteristics exists.

 

[Giannis_TDM]

Hey skijohn, I contacted Augie Fasz (the one in charge of DTR's shop), she said:
View attachment 72097
The one that RedCowboy recommeded looks decent, if you are searching an equipment with more capacities (>20W) don't really know the answer. BTW, beam quality is more important than laser power, also, ESR of diode is important too, but I only know that is provided by the datasheet of the laser, I'm not sure if equipments for that laser diode characteristics exists.

ESR Isn't provided since it changes drastically with temperature and current in, Hence why we need CC drivers. Don't confuse yourself. Laser diodes and LEDs to a lesser degree are not completely electrically equal to normal diodes due to that and other factors