Inphenix offers some of the best quality Fabry Perot laser with a built-in photodetector unit. FP Laser is one of the most common types of diode laser used for low-rate, short-distance transmission. FP laser has a wide range of applications because of its remarkable properties and is used in various industries. The most typical application of the FP laser is to check whether a laser is operating on a single resonator mode or multiple modes. Besides, the FP laser is also used in spectroscopy, Nanometrology, and generating chromatic dispersion.