Figure 6
From: An exciton-polariton bolometer for terahertz radiation detection

Polariton transmission as a function of wavelength shift. (a) Polariton transmission through a polariton ring interferometer as a function of the upper arm wavelength shift, δλ. (b) Close-up of the center of the resonance peak in (a). Points correspond to the strongest transmission gradients. Parameters: r = 50 μm, λ0 = 5 μm.