Base on this structure, the photoresponse of each spectral shape is tunable by the period of gratings.

我们可以利用各种不同周期的栅结构来调变响应的波形。

For grating in the optical pick-up head, the compensability between the longitudinal and transverse error practical references on the manufacture of grating.

学头分束栅，其纵向加工误差与横向加工误差间存在的互补，栅的具体制作有着实际的参考价值。

Well equipped, these instruments feature: multiple entrance and exit ports, high precision wavelength drives, extended range operation, Echelle, and oversize grating mounting capabilities.

这些精良装备的特点是：多重进出口，高精度波驱动，可拓展的操作范围，阶梯栅，大栅挂载能力。

According to the theory of scalar diffraction, first, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.

摘要根据标量衍射理，首先讨平面波干涉场的空间分布与平行投影正弦栅的等价。

As a practical example, an astigmation corrected scanning flat holographio concave grating (SFHCG) is designed and some results of the numerical and optical experiments are given.

给出一消像散SFHCG的设计实例和用这块栅所做的实验结果。

The facility measuring 3D glow curve is mainly consists of a polychromator, linear sample heater and a high sensitive CCD detector which are interfaced to a microcomputer.

在所研制的三维发谱测量系统中，采用内置平面栅的多色仪分，由联机控温的加热器加热样品。

The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating.

本文探讨稜镜栅在多波操作系统中的分波效应。