| Calculations for the linear and nonlinear optical coefficients of NaNO2 crystal | |
|---|---|
| 學年 | 89 |
| 學期 | 2 |
| 出版（發表）日期 | 2001-06-01 |
| 作品名稱 | Calculations for the linear and nonlinear optical coefficients of NaNO2 crystal |
| 作品名稱（其他語言） | NaNO2晶體線性和非線性光學系數的計算 |
| 著者 | Lin, Z. S.; Wang, Z. Z.; Chen, C. T.; 李明憲; Lee, M. H. |
| 單位 | 淡江大學物理學系 |
| 出版者 | 中國物理學會 ; 中國科學物理研究所 |
| 著錄名稱、卷期、頁數 | 物理學報=Acta physica sinica 50(6), pp.1145-1149 |
| 摘要 | Based on a plane-wave pseudopotential method,the electronic structure calculations of NaNO2 from first principles are perforined.The linear refractive indices and the static second-harmonic generation (SHG) coefficients are also calculated by the SHG formula improved by us.The calculated values are in good agreement with the experimental values.A real-space atom-cutting method is adopted to analyze the respective contributions of the cation and anionic groups to optical response.The results show that the contribution of the (NO2)- anionic group to the birefringence and the SHG coefficients is dominated in NaNO2 crystal,which is in agreement with the result obtained by the anionic group model. |
| 關鍵字 | electronic structure;nonlinear optics;ab initio- calculation |
| 語言 | en_US |
| ISSN | 1000-3290 |
| 期刊性質 | 國內 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27948 ) |
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