Fig. 6: Comparison of reported on-chip spectrometers. | Nature Communications

Fig. 6: Comparison of reported on-chip spectrometers.

From: Denoising-autoencoder-facilitated MEMS computational spectrometer with enhanced resolution on a silicon photonic chip

Fig. 6

The performance is compared in terms of (a) reconstruction resolution and bandwidth, (b) device power consumption and footprint. The experimental performance of our device with denoising is indicated by the solid red star, whereas the gray hollow star represents the performance of our device without denoising.

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