SemiConductor Devices


Vertically stacked microchannels cooled bars diode

Description Typical Performance Applications Characteristics Downloads

LAPID diode lasers are manufactured by stacking microchannel cooler mounted 40W bars, emitting at either 808 or 915 nm.
These are robust devices which can be operated either in CW or in switched CW mode. The bar-microchannel interface has been optimized in order to sustain the most stressing operating regimes such as those used in aesthetic- medical applications.
Could use to pump solid state laser systems and as direct energy sources.

Presently offered as 3- bar stacks at 915nm (LAPID 3) and as 8 bars stacks at 808nm (LAPID 8)

Diode Type CW, Switched CW
Output Power     120W/320W
Output Power per bar 40W/80W
Drive Current 50/90 A
Operating Voltage

2 V

Conversion Efficiency  ≥45 %
Center Wavelength

808 nm, 915nm, 940nm

Spectral Width (FWHM) ≤4 nm
Emitting aperture 2X1.8X1 mm
Beam Divergence (FWHM) 35°X10°
Number of Bars 3 to 30
Bar to Bar Pitch 1/8mm
Operating Temperature   25 °C
Coolant Regular untreated water
Flowrate (per bar) 0.3 liters/min
  • High Power Diode pumped solid state lasers
  • Direct Laser source
  • Aesthetics, Medical



  • More than 120W for Lapid 3 and more than 320W for Lapid 8 peak output power at 50A  operating current
  • Bar to Bar pitch 1.8mm
  • Operating Voltage 6V
  • 3- bar stacks at 915nm (LAPID 3) and as 8 bars stacks at 808nm (LAPID 8)
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