NICHIA NUBM44 / NUBM47 laser diode with an aluminum collimator

Endurance offers high-quality and manually tested diodes for our customers. All diodes are being carefully tested every time before the shipment.   A new Endurance laser test comparing a NUBM44/47 vs non branded Chinese laser diode >>>   Tested by DTR.   Endurance laser lab test     All diodes are carefully tested before the shipment on our testing stand    Setting up voltage and current while checking the optical power.   Voltage (V) / current (A) / optical power (W) data for NUBM44 / NUBM47 NICHIA laser diodes     NUBM44/NUBM47 Nichia diode can be run at 100 kHz frequency     Wavelength spectrum test   All you need to know about  NUBM44/47 Nichia laser diodes A NUBM44 is a 445nm laser diode that emits 6-7 watts of optical power on the average in a CW mode. At the moment it is the highest power laser diode in a 9 mm TO-5 mount. A NUBM44 is specified with a typical center wavelength of 445 nm (dark blue). This is a multi-mode laser diode, it has a pretty narrow waveguid