The Model R-32734 Frequency/Intensity Stable Helium-Neon (He-Ne or HeNe) Laser uses a highly refined thermal compensation technique to provide an excellent balance of high output power and stability, low temperature sensitivity, and reliability. An extremely versatile research and instrumentation tool, it can toggle instantly via front panel control between intensity and frequency stable modes. In intensity stabilized mode, it will operate as an output power reference, with the stability of < ±0.2% (1 hour), while in the frequency stabilized mode, frequency stability as low as < ±3 MHz can be obtained over an 8 hour period. Utilizing enhanced designs and superior optical components, the laser delivers unsurpassed operational stability and lifetimes. The mirror quality and performances are optimized to result in the highest quality HeNe lasers available in the market. This high-performance laser is supported by a one-year warranty.

The Model R-32734 Frequency/Intensity Stable Helium-Neon (He-Ne or HeNe) Laser uses a highly refined thermal compensation technique to provide an excellent balance of high output power and stability, low temperature sensitivity, and reliability. An extremely versatile research and instrumentation tool, it can toggle instantly via front panel control between intensity and frequency stable modes. In intensity stabilized mode, it will operate as an output power reference, with the stability of < ±0.2% (1 hour), while in the frequency stabilized mode, frequency stability as low as < ±3 MHz can be obtained over an 8 hour period. Utilizing enhanced designs and superior optical components, the laser delivers unsurpassed operational stability and lifetimes. The mirror quality and performances are optimized to result in the highest quality HeNe lasers available in the market. This high-performance laser is supported by a one-year warranty.