445 nm OEM Blue Laser Diode OEM-SD-445


OEM blue diode laser module at 445 nm OEM-SD-445 features ultra compact, long lifetime, low cost and easy operating. 

Applications: Scientific research, laser pointing, show and RGB mixed laser systems applications etc.

Please refer to Data Sheet for detailed specifications.          

If you need a different model number, please feel free to ask a quotation.  

Model #: OEM-SD-445-3000-5  



Wavelength (nm)


Output power (mW)

>3000, >4000

Transverse mode

Near Round

Operating mode


Power stability (rms, over 4 hours) at 25

<1%, <3%, <5%

Warm-up time (minutes)


Beam divergence, full angle (mrad)


Beam diameter at the aperture (mm)



Beam height from base plate (mm)


Operating temperature ()


Operating current and voltage of Diode

12.0V, 7.0A

Operating current and voltage of TEC

12.0V, 7.0A

Expected lifetime (hours)


Modulation option

TTL/Analog  1Hz-5KHz, 1Hz-10KHz, 1Hz-30KHz, and TTL on/off

Warranty time

The warranty is 3 months, excluding the LD failure.


  • Low noise
  • Excellent laser beam quality
  • Long life time
  • FDA registered
  • ISO and CE qualified
  • ROHS complied
  • Model # OEM-SD-445-3000-5