期刊論文
| 學年 | 95 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2006-09-18 |
| 作品名稱 | Principles and application of reduced beat length in MMI couplers |
| 作品名稱（其他語言） | |
| 著者 | Lung-Wei Chung; San-Liang Lee; Yen-Juei Lin |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | Opt. Express 14, 8753-8764 (2006) |
| 摘要 | A unified method was proposed to reduce the beat length of a multimode interference (MMI) coupler. By properly adjusting the phase difference of the N-fold images, the mode evolution is changed to generate self-images at a much shorter distance. The effect of adjusting the phase difference can be regarded as dividing the original MMI coupler into multiple sub-MMI couplers. Such an effect can be applied for both symmetric- and paired-interference cases. We applied the principle to design compact optical splitters operating at dual wavelength bands. The simulation shows that excellent performance with reduced coupler length can be obtained for splitters operating at both 1.3 and 1.55 µm bands. |
| 關鍵字 | |
| 語言 | zh_TW |
| ISSN | 1094-4087 |
| 期刊性質 | 國內 |
| 收錄於 | SCI Scopus |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/129876 ) |