(a)
(b)
Figure 10:
Schemes of photoinduced absorption (PIA) spectra Δ
α
(
ω
) for
σ
-DLSS (a) and
γ
-DLSS (b). Δ
α
(
ω
) give us energy position of DL concerning to both bands, defined from long-wave thresholds of an absorption (
) and the bleaching (
) bands.
