The fiber ASE broadband light source is an incoherent light source, which is the spontaneous radiation generated by the semiconductor laser pumping erbium-doped silica fiber, and the spectral flattening technology is introduced to achieve a broadband flat spectrum. The wavelength of the light source covers the C+L band, and the spectral flatness is better than 3dB. It is output through single-mode fiber or polarization-maintaining fiber, which is suitable for applications such as fiber sensing.
This is a benchtop ASE broadband light source with button control. This is the broadband light source of C+L Band, the wavelength range is 1528~1603nm. The power can be adjusted, and the adjustment accuracy is 1mW. The single-mode fiber is pluggable, and the interface is easily damaged. The fiber here is fixed and cannot be plugged.
The back of the fuselage of the ASE light source supports a wide voltage range of 100~240V, with an RS232 interface, and can be customized for software control.
Test data report of 200mW ASE broadband light source(ASE-CL-200-SM-S6).
Here is the spectrogram. The flatness is <6dB.
