The L-band gain flat fiber ASE broadband light source module adds gain flattening technology to the common broadband light source, and optimizes the light source structure. The output spectral flatness is ≤3dB and has high output power. Suitable for applications such as fiber optic sensing.
It’s a ASE L-band laser source, the Flatness is 2dB, it coupled a singlemode fiber. Let’s check it now.