1520〜1590nm Tunable laser light source(High-end model), 4.0dBm

This tunable laser light source that is external cavity type has tight and stable line width. It's best for an measurement of DWDM devices based by stable light source with high wavelength resolution. This high-end model is the remarkable high resolution better than 0.1pm. Moreover, it's also the best light source for the measurement of EDFA, because RIN characteristic is the highest level. In addition, you can set the 0.01pm resolution when you choose the fine resolution mode.

Key features
1. Wavelength / Frequency sweep function
2. Highly excellent RIN
3. Equipped with variable attenuators
4. Built in low frequency modulation
5. Mechanical optical shutter
6. Easy fine tuning function in frequency range adjustment