diffraction grating structure的用法和樣例：
例句
- Meantime, the diffraction efficiency of the BSG is discussed based on rigorous coupled-wave theory.
研究發現，在占寬比和槽深這兩個光柵結構參量中，槽深的變化對衍射效率更敏感。 - In summary, the experimental results confirm the applicability of QWIPs with grating structure for normal incident light coupling and the tunable response shape.
所以利用光柵結構我們製作出可以正向入射的紅外線偵測器，而且響應的波形可以利用光柵的繞射耦合來調變。
