Table 6.
The static, dc-Kerr effect, electric field-induced second harmonic generation coefficients (in au), and quadratic non-linear refractive index (n2 = cm2/W) at different wavelengths (in nm) for compounds (5a–f).
| Compounds | Frequency | γ(0; 0, 0, 0) | γ(−ω; ω, ω, 0) | γ(−2ω; ω, ω, 0) | n 2 |
|---|---|---|---|---|---|
| 5a | 0 | 48741.5 | |||
| 532 | 64320.8 | 199529 | 8.63 × 10−18 | ||
| 1064 | 51988.4 | 59645.3 | 4.43 × 10−18 | ||
| 5b | 0 | 54142.2 | |||
| 532 | 73258.1 | 293432 | 1.16 × 10−17 | ||
| 1064 | 58215.3 | 67505.4 | 4.96 × 10−18 | ||
| 5c | 0 | 86291.9 | |||
| 532 | 141361 | 34064301 | 9.46 × 10−16 | ||
| 1064 | 95936.8 | 122589 | 8.41 × 10−18 | ||
| 5d | 0 | 57794.5 | |||
| 532 | 78682.2 | 314130 | 1.24 × 10−17 | ||
| 1064 | 61860 | 72208.8 | 5.3 × 10−18 | ||
| 5e | 0 | 63232 | |||
| 532 | 92924.8 | 1013010.1 | 3.23 × 10−17 | ||
| 1064 | 69085.6 | 83451.7 | 5.96 × 10−18 | ||
| 5f | 0 | 49285.2 | |||
| 532 | 64440.9 | 176408 | 8.01 × 10−18 | ||
| 1064 | 52669.5 | 60014.7 | 4.47 × 10−18 |