Opto-Link Corporation Limited is a fiber optic manufacturer and distributor of advanced fiber optic components and optoelectronic devices. We also provide specialized and customized fiber optic products such as ASE , SLED broadband light sources (Benchtop/Module), EDFA Amplifier- Erbium Doped Fiber Amplifier (Benchtop/Module) , and fiber optic components that are used in telecommunication, R&D laboratories and optical sensing applications.