The R-31425 Red HeNe Laser generates a 500:1 linearly polarized output of 35.0 mW (minimum) at 633 nm. Longitudinal mode frequency is approximately 163 MHz. Utilizing enhanced designs and superior optical components these HeNe 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. The red HeNe laser product family offers TEM00 mode at 633 nm. These high-performance lasers are supported by a one-year warranty and are available off-the-shelf.The power supply is integrated into the housing design.