1480 nm 4.8 W C-MOUNT LASER DIODE for DPSS Pump Source OEM Medical


SKU: C230 Category:


1480 nm 4.8 W C-MOUNT LASER DIODE for DPSS Pump Source OEM Medical

C-Mounted Laser Diodes are an excellent choice for customers seeking state-of-art performance in a low cost submount design. These lasers are provided across the InP wavelength range of 12xx to 19xx and come in a variety of power, wavelength and lensed configurations. Applications for sub mounted lasers include OEM medical, consumer medical, LiDAR, Military targeting, range finding and illumination. Custom wavelengths and configurations available upon request.Fast axis collimated to 10 mrad with f=274um lens.

  • Wavelength: 1480 nm
  • Power: 4.8 W CW
  • Aperture:  95 um
  • Mode: Multi Mode
  • Cavity Length: 2500 µm
  • Lens Collimated <10mrad f=274um, 5mm Lg


  • OEM Medical
  • DPSS pump source
  • LiDAR
  • Military / Aerospace


  • Cost effective
  • High Output Power
  • High Dynamic Range
  • High Efficiency
  • Standard Low Cost Package
  • Fast axis collimated to 10 mrad with f=274um lens

Diodes will be installed in medical devices.
Designed to conduct a wide range of surgical procedures, the purpose of which is:
– vaporization (layer-by-layer removal) of biological tissues;
– correction of the shape and volume of healthy tissues for aesthetic and therapeutic purposes;
– ensuring hemostasis;
– coagulation of biological tissues;
– dissection of biotissues;
– power thermotherapy.


Symbol Value Units
Wavelength λc 1480 nm(+/-20)
Output Power (CW) Po 4.8 watts
Spectral Width Δλ 15 nm 3dB
Cavity Length CL 2500 μm
Emitter Width W 95 μm
Emitter Height H 1 μm
Temp. Coefficient Δλ/ΔλT 0.55 nm/C
Slope Efficiency ηo 0.4 W/A
Slow Axis Divg. θ_parallel 9 deg FWHM
Fast Axis Divg. θ_perp 0.6 deg FWHM
Number of emitters   1  
Duty Cycle DC 100 %
Lens Effec. Focal Length f 274 μm
Included Part Option   Lens Collimated <10mrad f=274um, 5mm Lg  
Power Conversion Eff. η 21 Min
Threshold Current Ith 0.45 A
Operating Current Iop 14 A
Operating Voltage Vop 1.7 V
Series Resistance Rs 0.05 ohm
Lead Soldering Temp.   250 °C
Storage Temp.   -40 to 80 °C
Weight   1.3 g
Operating Temp.   -40 to 60 °C
Laser Engine Misc
LE X Axis Divergence θ_X 0.6 deg FWHM
LE Y Axis Divergence θ_Y 9 deg FWHM


Wavelength stabilized single mode fiber coupled laser diode 500mW @ 1480nm, QFBGLD-1480-500 from qphotonics.