Fig. 3: Experimental demonstration of continuous tuning of TPP modes by direct annealing and electrically. | Nature Communications

Fig. 3: Experimental demonstration of continuous tuning of TPP modes by direct annealing and electrically.

From: Tunable Tamm plasmon cavity as a scalable biosensing platform for surface enhanced resonance Raman spectroscopy

Fig. 3

a Measured reflection spectra of TPP cavity when Sb2S3 is in Amp phase and annealed at 230 °C. Continuous tuning of TPP resonance wavelength with an increase in temperature for (b) second-order TPP and (c) first-order TPP. d Electrical continuous forward tuning of second order TPP mode using a microheater integrated TPP cavity.

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