Laser light sources commonly operate at specific nominal wavelengths to maintain efficiency and compatibility with various applications and materials. The typical nominal wavelengths for laser light sources used in communication and other applications are 850 nm, 1300 nm, 1310 nm, and 1550 nm. These wavelengths are chosen based on the transmission properties of fiber optics and other media. The wavelength 700 nm does not fall within the standard nominal wavelengths for laser light sources. Therefore, 700 nm is not a typical nominal wavelength for laser light sources.