Table 1 Nonlinear optical parameters of the structures prepared by laser ablation of Mg in acetone, isopropanol and water
From: Nonlinear optical response of Mg/MgO structures prepared by laser ablation method
Nonlinear optical parameters | Mg/MgO microstructures | Mg/MgO nanostructures | Mg(OH)2 structures [24] |
|---|---|---|---|
n2 (cm2/W) | -8.2 × 10−13 | -2.2 × 10−12 | +7.76 × 10−13 |
β (cm/W) | 1.15 × 10−8 | 1.03 × 10−7 | 1.01 × 10−7 |
Im χ(3) (esu) | 2.75 × 10−6 | 2.74 × 10−5 | 4.58 × 10−5 |
Re χ(3) (esu) | 2.47 × 10−11 | 7.43 × 10−11 | 4.42 × 10−11 |
|χ(3) | (esu) | 2.75× 10−6 | 2.74 × 10−5 | 4.58 × 10−5 |