凹面镜

得到由凹面镜和平面镜反射回来的光斑直径分别为4.8mm和5.1mm，平凹腔的角度对准精度达到了3.18′。

The beam sizes reflected from the concave mirror and the plane mirror are 48 mm and 5.1 mm , respectively . The angle adjusting precision of the plane-concave resonator is 3.18 ′ .

直角棱镜-凹面镜谐振腔的失调灵敏度

Misalignment sensitivity of cube corner reflector - concave mirror resonators

本文报道了波导CO2激光器的一种选择横模的方法，该器件采用了大孔径波导和近场非匹配凹面镜，可得较高输出功率的基模激光。

In this Paper , a method to select transverse mode of a CO2 waveguide laser is reported . By using the waveguide with a big bore and non-matching concave mirror in near field , high output power and fundamental mode laser can be achieved .

该激光器由带单模尾纤输出的半导体激光器、光纤偏振控制器、PLZT电光陶瓷偏转器和输出凹面镜等组成。

The laser consists of a semiconductor laser with single mode fiber coupled output , polarization controller , PLZT electro-optic ceramic deflector , and output concave mirror .

我检验了凹面镜投射的三项关键技术特性。

I examined three key technical properties of this proposed concave-mirror projector .

利用腔内凹面镜控制输出光束稳定性的激光系统

An Auto-alignment and Stabilization Cavity Laser System by Use of an Intracavity Concave Mirror

凹透镜[凹面镜]

A concave lens [ mirror ]

凹面镜的曲率半径的选择也对腔的衍射损耗有影响。

The choice of the spheral mirror 's radius of curvature also affects the diffraction loss of the rectangle resonator .

提出一种简便实用的一步周视彩虹全息方法，只需用单个凹面镜成像，便能一步记录可360°观察的平板彩虹全息图。

A simple one-step method is presented of making 360 ° rainbow hologram on a plane holographic plate using a concave mirror , which is called panoramic rainbow hologram .

计算结果表明，平面镜或凹面镜倾斜角度在10〃以内，TEM30和TEM03及以下的低阶模式的平均单程损耗小于1%。

The calculation results show that the average single-pass loss of the TEM_ ( 03 ), TEM_ ( 30 ) and lower order modes is less than 1 % , if the misalignment angle of the plane mirror ( or the concave mirror ) is less than 10 ″ .

贴片时激光管凹面反射镜的校准方法

A calibration method for gluing laser tube concave reflecting mirror

全息光栅法测凹面反射镜焦距

Focal length measurement of concave mirror by holographic grating

大口径椭球凹面取样镜设计

The design of a big calibers concave mirror with the elliptical sphere surface

凹面定日镜聚焦性能的分析

Analysis for focusing performance of concave heliostats

凹面反射镜焦面的精确标定和提高激光产品光轴平行性的方法

Precise orienting of focal plane of the concave mirror and method for increasing optic axis parallelism of laser products

设计了大口径椭球凹面取样镜，理论上实现了对焦斑的无像差取样，最终给出了对设计结果的加工可行性报告。

A big calibers mirror with the elliptical sphere surface is designed , theoretically realized to sample with the focus spot have no aberration , and the processing possibility report of the design is also presented .

凹面全反镜失调角为0.4mrad时，激光器输出光斑位移14mm。

As the misalignment angle of the concave mirror is 0.4 mrad , the displacement of the near-field laser spot figures is 14 mm .

由双面增透的凸透镜和凹面全反镜组成的猫眼逆反器（CER），替代传统平凹腔中的平面腔镜可构成一具有较佳失调特性的猫眼腔（CEC）。

Replacing the plane cavity mirror in a traditional plane-concave cavity by a cat ′ s eye retroreflector ( CER ), which consists of a convex lens and a concave reflective mirror , the cavity forms a cat ′ s eye cavity ( CEC ) with a higher misalignment tolerance .

而凹面全反镜失调角仅为0.4mrad时，平凹腔激光器输出能量下降了9%，近场输出光斑严重变形。

When the concave mirror is deflected and the misalignment angle turns to 0.4 mrad , the single-pulse output energy of the plano-concave cavity laser decreases 9 % , and the near-field laser spot figures of the plano-concave cavity laser changed badly .