We report experimental evidence of Second-harmonic generation (SHG) due to intersubband transitions in \(G a A s / A l_{x} G a_{1-x} A 8\) step quantum wells using a multipass or "waveguide" structure. A SHG conversion efficiency of \(3.46 \times 10^{-4}\) has been achieved which is one order of mag
Second Harmonic Generation in Stepped InAsGaAs/GaAs Quantum Wells
โ Scribed by D'Andrea, A. ;Tomassini, N. ;Ferrari, L. ;Righini, M. ;Selci, S. ;Bruni, M. R. ;Schiumarini, D. ;Simeone, M. G.
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 175 KB
- Volume
- 164
- Category
- Article
- ISSN
- 0031-8965
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