Table 1 Energy difference between the upper (UP) and lower polariton (LP) for cavities with low, mid and high concentration (C)

From: Thermal disorder prevents the suppression of ultra-fast photochemistry in the strong light-matter coupling regime

C

HBQ/PMMA

UP-LP

\({\theta }_{{{{{{\rm{res}}}}}}}\)

\({\lambda }_{{{{{{\rm{res}}}}}}}\)

  

(meV)

(deg)

(nm)

Low

0.5

~270

50

385

Mid

1

~290

40

386

High

1.6

~325

40

390

  1. The concentrations are defined as the HBQ/PMMA weight ratios (second column), at the incidence angle for which the cavity dispersion and HBQ absorption are maximum are resonant (θres, fourth column). The last column lists the wavelength of the LP absorption maximum (\({\lambda }_{{{{{{\rm{res}}}}}}}\)) at these angles.