Table 1 Comparison of the quality of the three EIT resonances.

From: Coherent selection of invisible high-order electromagnetic excitations

Resonance wavelength (nm)

FWHM (nm)

Quality factor

1310 (low-order visible mode)

130

10.2

1172 (high-order hidden mode)

39

30

2310 (low-order visible mode)

100

23.1