Figure 8: Electrical transfer functions for different filtering possibilities applying the TTDL implemented with inscription of gratings in planes of cores. | Scientific Reports

Figure 8: Electrical transfer functions for different filtering possibilities applying the TTDL implemented with inscription of gratings in planes of cores.

From: Spatial Division Multiplexed Microwave Signal processing by selective grating inscription in homogeneous multicore fibers

Figure 8

(a) Measured and computed results from the 2-tap filter generated in core 2. (b) Measured responses for a set of 2-tap filter combinations gathering samples from: core 2 (λ2) and core 4 (λ3) in blue, core 2 (λ2) and core 3 (λ1) in red, core 2 (λ2) and core 3 (λ4) in green. (c) Measured and computed results for the 6-tap filter generated in core 1.

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