闪耀光栅

N阶闪耀光栅衍射理论分析

Theoretical analysis on n-step blazed grating

利用硅上倾斜V形槽结构制作闪耀光栅

Fabrication of blazed grating by sloping V-groove structures on silicon

提出了一种含有闪耀光栅的CO激光器主副腔谐振腔结构。

A composite resonator including glaring grating is introduced for CO laser .

然后求出了N阶二元闪耀光栅衍射效率公式；

Then the diffractive efficiency formula of N - step binary blazed grating is obtained by this deduction .

改善MEMS闪耀光栅衍射效率的研究

Study on improving diffraction efficiency of MEMS blazed gratings

本文工作的主要成果：（1）在理论上解决了利用深浮雕微闪耀光栅实现了PS变换的问题；

The result of this thesis : ( 1 ) firstly use Computer-Generated Blazed Grating Array fulfilling PS ;

利用天然氧化层掩模的真空紫外硅闪耀光栅的湿法刻蚀制作湿法刻蚀对Si基片孔点阵及ZnO外延薄膜周期形貌的影响

Vacuum-ultraviolet Blazed Silicon Gratings Anisotropically Wet-etched by a Native-oxide Mask Influence of wet etching on the morphologies of Si patterned substrates and ZnO epilayers

闪耀光栅弱反馈GaAlAs单模半导体激光器的频率调谐特性

Frequency Tuning Characteristics of Single Mode GaAlAs Semiconductor Laser with Weak

理论分析和实验测试证明，该工艺方法能够将MEMS闪耀光栅的衍射效率提高10%左右。

Theoretical analysis and experiments have demonstrated that the technology can improve diffraction efficiency of MEMS blazed gratings for about 10 % or so .

利用该方法制作了菲涅尔透镜、Dammann光栅和闪耀光栅等二元光学元件，取得了较好的效果。

Fresnel lens , Dammann gratings and blazed gratings were manufactured by this method .

介绍了使用闪耀光栅作为光反馈元件，与原始线宽大于1200GHz的半导体激光器构成的Littrow型外腔半导体激光器，极大地改善了激光器的性能。

We introduce the external-cavity semiconductor laser with feedback of Littrow configuration .

在散射场[通过菲涅耳（Fresnel）反射系数决定于入射场]的边界条件、互易定理及等效场原理的支持下，完善了金属闪耀光栅的多次基尔霍夫（Kirchhoff）积分方法；

Supported by the boundary conditions of the scattering field related to the incident field through the Fresnel coefficients , and by the reciprocity theorem and the equivalent field principle , the multiple Kirchhoff integral method for metal blazed grating is developed .

该可调谐滤波器是以闪耀光栅作为分光元件，利用Opto-VLSI芯片选取特定波长，来产生滤波效果。

The tunable filter uses blazed grating as a spectral component and uses of Opto-VLSI chip to select wavelength , what to produce filtering effect .

建立了实际刻划光栅的物理模型，给出了相应的衍射效率表达式，并研制出了在Littrow安装下一级衍射效率达到97.2%的大功率10.6μm红外激光器用反射式闪耀光栅。

The physical model of real ruled grating is purposed , the corresponding expression of diffraction efficiency is given , and reflecting blazed grating , which is fixed on the 10.6 μ m IR laser with 97.2 percent in the first order diffraction efficiency in Littrow form , was made .

双闪耀光栅的计算机设计与制作方法

Designed and Fabricated Method of Bi - blazed Grating by Computer

优化设计了两个闪耀光栅。

Two models of blazed gratings are designed in optimization .

对称型闪耀光栅的矢量模态理论

A vector model theory for perfectly conducting symmetric echelette grating

闪耀光栅对厄米-高斯光束的衍射

Diffraction of a blazed grating illuminated with a Hermit - Gaussian beam

应用于甲烷气体检测的闪耀光栅设计与研究

Design and research of micro-blazed grating applied to detect concentration of methane

闪耀光栅阵列用于半导体激光器列阵光束整形

Study on blazed grating array for beam shaping of laser diode array

反射式闪耀光栅楔形平板用于转角测量

Measurement of Roll Angle Using Reflective Flare Grating Wedge Plate

同步辐射真空紫外球面闪耀光栅研究

Fabrication of Vacuum Ultraviolet Blazed Grating for Synchrotron Radiation

放大倍数会随着闪耀光栅的周期的减小而增大。

The gain will increase with the period decreasing of the blazed grating .

非对称全息方法制作闪耀光栅的模拟与分析

Analysis and simulation of the blazed grating made in an asymmetric holographical way

进而从理论上讨论了平面反射闪耀光栅。

Then plane reflection blazed gratings are discussed theoretically .

自由空间的微闪耀光栅光开关

Micro blazed - grating optical switch in free space

反应离子束刻蚀闪耀光栅技术

Technology of reactive ion beam etching of blazed gratings

红外激光器选频闪耀光栅的研制

Development for Select Frequency Blazed Grating in IR Laser

用于分频的闪耀光栅设计及衍射行为研究

Design of Blazed Grating Used for Frequency Division and Study on Its Diffraction Action

等腰闪耀光栅的相位补偿设计

Phase - Compensation Design of Isosceles Blazed Grating