Figure 2 | Scientific Reports

Figure 2

From: High-resolution, on-chip RF photonic signal processor using Brillouin gain shaping and RF interference

Figure 2

High Resolution filter. (a) The SSB response for the gain (red), gain with loss (green) resonance and the RF processor response (black) measured for a signal generator frequency (β/2) of 20 MHz and a total power of 36 mW, (b) the simulated results for same experimental conditions, (c) a filter formed using β/2 = 25 MHz, total power of 117 mW, and (d) the tuning of the central frequency of the filter. The value of β/2 was kept at 30 MHz and the total pump power was kept constant at 36 mW.

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