Table 1 Parameters values to exact fit the experimental z-scan curves of the photographic film with the FLD and NL models
From: Two nonlinear optical processes in Z-scan curves of a bleached photographic film
Optical Power (mW) | FLD model | NL model | ||||||
|---|---|---|---|---|---|---|---|---|
Peaks | Valleys | Peaks | Valleys | |||||
s | a s | s | a s | m | ΔΦ 0 | m | ΔΦ 0 | |
1 | 4 | − 10 × 1010 [m − 3] | 4 | − 10 × 1010 [m − 3] | 2.5 | −0.3π | 2.5 | −0.3π |
5 | 4 | − 10 × 109 [m − 3] | 3 | − 8.4 × 106 [m − 2] | 2.8 | −6 π | 0.4 | −3π |
10 | 2 | − 48 × 103 [m − 1] | 3 | − 4 × 106 [m − 2] | 0.4 | −2.3π | 0.5 | −6π |