Phase-type quantum-dot-array diffraction grating
| Data(s) |
2008
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|---|---|
| Resumo |
A novel phase-type quantum-dot-array diffraction grating (QDADG) is reported. In contrast to an earlier amplitude-type QDADG [C. Wang , Rev. Sci. Instrum. 78, 053503 (2007)], the new phase-type QDADG would remove the zeroth order diffraction at some certain wavelength, as well as suppressing the higher-order diffractions. In this paper, the basic concept, the fabrication, the calibration techniques, and the calibration results are presented. Such a grating can be applied in the research fields of beam splitting, laser probe diagnostics, and so on. Natural Science Foundation of China [10727504]; National 863 Program of China |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Wang Chuanke;Kuang Longyu;Wang Zhebin;Cao Leifeng;Liu Shenye;Ding Yongkun;Wang Deqiang;Xie Changqing;Ye Tianchun;Hu Guangyue .,Rev. Sci. Instrum.,2008,79(12):123502- |
| Palavras-Chave | #激光技术;激光物理与基本理论 #calibration #diffraction gratings #optical fabrication #plasma diagnostics #quantum dots |
| Tipo |
期刊论文 |
