Fig. 4 | Nature Communications

Fig. 4

From: Microring resonator-assisted Fourier transform spectrometer with enhanced resolution and large bandwidth in single chip solution

Fig. 4

MRR characterization. a Transmission spectrum from the throughput port of MRR. The three resonance wavelengths are denoted as λon1, λon2, and λon3, respectively. b Transmission spectra within one FSR at different applied voltages on heater 1. c Relation between resonance wavelength and heating power on heater 1. The error bars denote S.D.

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