Fig. 2
From: Angle-controlled strong and weak coupling in photon molecules

(a) Schematic diagram of near-field measurement. (b) Experimental and fitting results of real part of near-field spectra from 0° to 90°. (c) Experimental and fitting results of imaginary part of near-field spectrum from 0° to 90°. (d) 0°-90° corresponding modeled coupling strength. The illustration represents the corresponding phasor.