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Home > Products > Lasers > Gas Lasers > Helium-Neon (HeNe) Lasers - Red 633 nm

Helium-Neon (HeNe) Lasers - Red 633 nm
Helium-Neon (HeNe) Lasers - Red 633 nm
Dimensions and shapes vary depending on models

  • Wide selection of power levels ranging 0.5 – 35 mW
  • Optimized cavity mirror performance and quality
  • Excellent power and thermal stability due to robust tube design
  • Low beam pointing drift (after 20 minute warm-up)
  • Power supply included
Applications
  • Laser alignment
  • Metrology
  • Particle measurement
  • Velocimetry
  • Flow Cytometry
  • Confocal microscopy

Product DescriptionProduct DetailSpecificationsDownloads3-D Model Related Products
Product Detail

Newport offers a complete line of Helium-Neon (HeNe) Laser products, at the wavelengths of 543 nm (see Helium-Neon (HeNe) Lasers - Green 543 nm), 632.8 nm, 1.15 µm, 1.52 µm, and 3.39 µm (see Helium-Neon (HeNe) Lasers - Infrared), that combine both high performance and affordability. The red HeNe laser product family offers TEM00 mode at 633 nm. All are available in either linear or random polarization. With an emphasis on satisfying a variety of applications and budgetary needs, we offer a variety of power levels ranging from 0.5 mW to 35 mW. 35 mW HeNe laser is one of the most powerful commercial HeNe lasers available. This product family offers some of the highest power levels available in production HeNe lasers. Utilizing enhanced designs and superior optical components these lasers deliver unsurpassed operational stability and lifetimes. The mirror quality and performances are optimized to result in the highest quality HeNe lasers available in the market. These high-performance lasers are supported by a one-year warranty and are available off-the-shelf.

Polarization

We have models whose outputs are either polarized or randomly polarized. Due to the random fluctuation of the polarization state of the beam, it is not recommended to use a polarizer with a random polarization laser for applications where polarized light is required.

Mounts (Sold separately)

Laser Mounts provide convenient mounting of cylindrical lasers to positioners, rods, and tables. Please see Cylindrical Laser Mounts.


HeNe lasers with a cylindrical head and a power supply


ULM-TILT and ULM


Cylindrical Laser Mount assembly with Rod and Rod Clamp

Helium-Neon (HeNe) lasers at different output wavelengths

Newport also offers Helium-Neon lasers stabilized or with other wavelengths: green 543 nm, IR 1.15 µm, 1.52 µm, and 3.39 µm. Please see Stabilized Helium-Neon (HeNe) Laser - Frequency and Intensity , see Helium-Neon (HeNe) Lasers - Green 543 nm and see Helium-Neon (HeNe) Lasers - Infrared.


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