http://scholars.ntou.edu.tw/handle/123456789/1852| Title: | Characterization of nonlinear absorption of InN epitaxial films with femtosecond pulsed transmission Z-scan measurements | Authors: | Tsong-Ru Tsai Tsung-Han Wu Jung-Cheng Liao Tai-Huei Wei Hai-Pang Chiang Jih-Shang Hwang Din-Ping Tsai Yang-Fang Chen |
Issue Date: | Mar-2009 | Publisher: | AIP Publishing | Journal Volume: | 105 | Journal Issue: | 6 | Start page/Pages: | 066101 | Source: | Journal of Applied Physics | Abstract: | The femtosecond pulsed Z-scan measurements of the resonant nonlinear optical absorption of the InN epitaxial films in the range of 720–790nm were reported. The absorption saturation behavior was found to gradually decrease with increasing photon energy. The nonlinear optical absorption cross sections of the InN films were estimated and the values are found to be in good agreement with the calculations based on the band-filling model. These results are relevant for the future development of nonlinear optical devices based on InN. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/1852 | ISSN: | 0021-8979 | DOI: | 10.1063/1.3086671 |
| Appears in Collections: | 光電與材料科技學系 |
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