Newport offers a complete line of Helium-Neon (He-Ne or HeNe) Lasers, at the wavelengths of 543 nm (Helium-Neon (HeNe) Lasers - Green 543 nm), 594nm (Helium-Neon (HeNe) Laser - Yellow 594 nm), 633 nm (Helium-Neon (HeNe) Lasers - Red 633 nm), 1.15µm, 1.52 µm, and 3.39 µm (Helium-Neon (HeNe) Lasers - Infrared), that combine both high performance and affordability. All Newport HeNe lasers are CE compliant except the Tunable. 

The 35mW HeNe laser offers TEM00 mode structures at 633 nm. Model R-14309 is available with linearly polarized output with 35mW minimum power. 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. 

The Frequency Stabilized Single Longitudinal Model (SLM) Diode Laser product family generates a 100:1 linearly polarized output of 20 mW (minimum) at 632.8 nm. Utilizing a compacted design and superior optical components this SLM diode laser delivers excellent operational stability and optical power. The production of these SLM diode lasers utilize robust Volume Bragg Gratings (VBG), also called volume holographic gratings. The VBG\'s are used to filter the laser\'s output down to a single longitudinal mode and separate the diode heating from the wavelength detuning of the feedback structure. This also improves the locked diode\'s temperature stabilization. The SLM diode lasers are ideal for applications that demand a compact, high power red laser source.

Newport also offers a Helium-Neon frequency and intensity stabilized laser (Helium-Neon (HeNe) Laser - Frequency and Intensity Stabilized) and a five line tunable HeNe Laser system (Helium-Neon (HeNe) Lasers - Tunable).

Applications