|
|||||
|
|
Disorder-correlated enhancement of second-harmonic generation in strongly photonic porous gallium phosphide |
|
| Authors: | L. A. Golovan V. A. Melnikov K. P. Bestem’yanov S. V. Zabotnov V. M. Gordienko V. Yu. Timoshenko A. M. Zheltikov P. K. Kashkarov |
| Affiliation: | (1) Physics Department and International Laser Center, M.V. Lomonosov Moscow State University, 119992 Moscow, Russia |
| Abstract: | We report an order of magnitude enhancement of second-harmonic generation (SHG) from porous gallium phosphide relative to SHG in crystalline gallium phosphide. Optical heterodyning measurements of photon free-path length reveal a correlation between SHG enhancement and disorder of the porous material. |
| Keywords: | 42.65.Ky 61.46.+w |
| 本文献已被 SpringerLink 等数据库收录！ | |