Hamamatsu Photonics K.K. Laser Promotion Division

The Hamamatsu Laser Promotion Division develops and manufactures high-power semiconductor lasers.

Fabricating high-reliability laser products with Hamamatsu’s advanced photonics technology.

Key products include:

  • CW laser diodes (CWLD)
  • Pulsed laser diodes (PLD)
  • High-power laser diode bar modules
  • Direct diode lasers (DDL)
  • Applied products of semiconductor lasers

With laser fusion research as its core, Hamamatsu is working on multifaceted developments of laser technologies. Hamamatsu is exploring still further possibilities for laser by merging integrated optics technology and our cultivated technology by laser fusion research, such as gas laser, semiconductor laser, and solid state laser

Hamamatsu: Technology to widen the path to future dreams…

  • Continuous Wave Laser Diodes
  • Pulsed laser diodes (PLD)
  • High-power laser diode bar modules
  • Direct diode lasers (DDL)
  • Laser fusion research
  • Laser radar
  • Hazard monitoring in security applications
  • Welding, Quenching, Brazing, and Annealing