FIFA-SF series single frequency fiber amplifier + FC frequency converter.With wide spectrum coverage, high power and low noise, it is tailor-made for cold atom physics, quantum information technology and other fields.

Test results

Figure 1. Output power changes with current

Figure 2. Frequency stability test

Figure 3. Power stability test

Figure 4. Phase noise test

Figure 5. Line width test

Figure 6. Relative intensity noise test (>1KHz)

Figure 7. Relative intensity noise test (>10Hz)

Figure 8. Frequency tuning (repetition frequency 10Hz, tuning range 5GHz)