Monsoon Frameless Vertical Stack Module

50-200W/bar, up to 8 stackable bars in a compact package

Monsoon Frameless vertical stack modules are built with high-power laser diode bars to provide an extremely compact source of very high-intensity light. Up to 8 stackable laser bars can be packaged into a single frameless stack housing, which provides modular flexibility to match the application requirement. Frameless design offers the ultimate smallest stack footprint among all vertical packages. The compact package is active water cooled to efficiently remove heat. 

Standard product configurations include 3 or 8 bars at 8xx, 9xx, 10xx nm. Optionally, the vertical stack modules can be equipped with fast axis collimation (FAC) lensing to achieve higher brightness. Other customized configurations or wavelengths are also available upon request.


  • Solid-state laser pumping
  • Medical/Life and health sciences
  • Material processing
  • Defense and security


  • Up to 100W CW and 200W qCW per bar
  • 1.8 mm pitch between bars
  • Up to 8 bars in a single stack module, or >800W CW and >1600W qCW output power
  • Reliable CW operation > 10,000 hours
  • Active water cooling for optimized lifetime and power
  • Low thermal resistance package
  • Fast Axis Collimation < 1 degree (FWHM) in far field divergence
  • RoHS compliance


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