GAOTek Optical Light Source with Multi-Wavelength (One Switch)

GAOTek Optical Light Source with Multi-Wavelength (One Switch) is designed to provide single to four wavelength output including 650 nm visible light source and 850 nm/1300 nm wavelength for multimode fiber or 1310 nm/1550 nm dual-wavelengths for single mode fiber, as well as other wavelengths according to user’s needs. The wavelengths can be switched by using just one switch. Together with an optical power meter this device can be used to measure optical loss on both single mode and multimode fiber cable. This device gives high stability of the output power.