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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
Reflection and transmission of light in multilayers perturbed by picosecond strain pulse propagation
| Title: | Reflection and transmission of light in multilayers perturbed by picosecond strain pulse propagation |
| Authors: | Matsuda, O. Browse this author →KAKEN DB | | Wright, O. B. Browse this author |
| Issue Date: | 2-Dec-2002 |
| Publisher: | Optical Society of America |
| Journal Title: | Journal of the Optical Society of America B: Optical Physics |
| Volume: | 19 |
| Issue: | 12 |
| Start Page: | 3028 |
| End Page: | 3041 |
| Publisher DOI: | 10.1364/JOSAB.19.003028 |
| Abstract: | We derive analytical formulas for the modulation of the reflectance and transmittance of light normally incident on a multilayer thin-film structure whose refractive indices are perturbed by an ultrashort optical pulse. The formulas, expressed in compact form, should prove useful for analysis of a wide range of ultrashort time-scale experiments on multilayers as well as longer time-scale photoacoustic and photothermal experiments based on optical probing. We demonstrate our method by the analysis of the modulated reflectance variation of a SiO2 /Cr structure in which picosecond acoustic pulses have been optically excited. |
| Rights: | © 2002 Optical Society of America |
| Type: | article |
| URI: | http://hdl.handle.net/2115/44497 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 松田 理
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