Multimode Pump Laser Modules for DPSS Lasers


II-VI's multimode single-emitter-based laser diode modules feature a wavelength-stabilized optical design that
significantly extends wavelength stability performance over a dynamic range of operating temperature and
output power. They enable ultrafast fiber lasers to operate with shorter pulses and achieve higher performance
stability, thus improving their productivity as well. The modules combine next-generation multimode laser diodes
with E2 front mirror passivation that prevents catastrophic optical damage (COD) to the laser diode facet. The
modules include a built-in feedback protection filter that shields the diodes from harmful feedback light from the
fiber laser.


  • Single-emitter-based laser diode module
  • Output power of up to 20 W
  • Narrow linewidth of <0.4 nm
  • 105 μm core 0.15 NA multimode optical fiber with 0.12 NA underfill
  • Hermetically sealed 2-pin package
  • Floating anode/cathode
  • High reliability
  • RoHS compliant


  • Ultrafast fiber laser pumping
  • Supercontinuum generation
  • Medical
  • Analytical
  • Direct applications
Life Sciences, Materials Processing, Cosmetic, High Power 1μm Laser Processing, Ultrafast Laser Microprocessing, Ultraviolet Laser Microprocessing, Multimode Laser Modules for Direct Diode Lasers, Multimode Pump Laser Modules for Fiber Lasers, Pump Laser Modules for DPSS Lasers, SUWTECH

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