光栅

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

我们可以利各种不同周期的光来调变响应的波形。

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

对光学头分束光，其纵向加工误差与横向加工误差间存在的互补性，对光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.

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，阶梯光，大光挂载能力。

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论，首先讨论了两平面波干涉场的空间分布与平行投影正弦光的等价性。

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的设计实例和光所做的实验果。

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.

本文探讨稜镜光在多波操作系统中的分波效应。

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.

在所研制的三维发光谱测量系统中，采内置平面光的多色仪分光，由联机控温的加热器加热样品。