grating GRE

The grating protected a window in the men’s room.

格护着男所一扇窗子。

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结构来调变响应波形。

Frequency-resolved measurement of the emission from a Eaman free electron laser under superradiation condition by a microwave grating spectrometer are presented.

本文报道了利用微波摄谱仪测量在超辐射工作条件下喇曼自由电子激器辐射谱初步结果。

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

对学头分束，其纵向加工误差与横向加工误差间存在互补性，对具体制作有着实际参考价值。

A new dynamic model is developed for simulating the widely tunable grating assisted codirectional coupler with rear sampled grating reflector (GCSR) lasers.

提出了一个新分析模型，用于宽带可调谐GCSR激器动态特性模拟。

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

这些精良装备特点是：多重进出口，高精度波长驱动，可拓展操作范围，阶梯，大挂载能力。

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空间分布与平行投影正弦等价性。

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设计实例和用这块所做实验结果。

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.

本文探讨稜镜在多波长操作系统中分波效应。