Helium-Neon Lasers

Red (632.8 nm) laser heads

and tubes from 0.5 to 25 mW.


Laser Head, Helium Neon

(1100 Series)


Laser, Helium Neon, Self Contained

(1500 Series)


Laser Power Supply, Helium Neon


Laser Tube, Helium Neon

098 and 1000 Series)

For more details and specifications click here:

HeNe Lasers and Power Supplies


Lumentum helium-neon lasers feature a patented, close-cathode design, resulting in excellent thermal-beam pointing and power stability and providing the stability and reliability required for applications such as hematology and flow-cytometry.


The LUMENTUM 1100 Series red helium-neon, 632, 8 nm, laser products offer   low noise, high power stability, and long life for the most demanding  applications.With more than 1.5 million units sold, JDSU lasers are the industry standard for many advanced system designs.


All features our patented close-cathode design that rapidly and uniformly distributes discharge heat throughout the laser, resulting in excellent thermal, beam-pointing, and power stability. Our patented field concentrator design ignites the discharge within milliseconds of applying the start voltage. Hard-sealed internal mirrors, small physical size, and low noise result in greater reliability, longer life, and enhanced performance.


Key Features

  • Long operating life

  • Low noise

  • Exceptional beam-pointing stability

  • Long-term amplitude stability



  • Flow cytometry

  • Metrology

  • Semiconductor inspection

  • Alignment

  • Laser-induced fluorescence

  • Hematology

  • High-speed printing