The research of beam splitter in quantum key distribution;
量子密钥分发实验中偏振分束器的研究
Error analysis of beam splitter based on positive-negative refraction in photonic crystals;
基于光子晶体正负折射的分束器的误差分析
Design of directional coupling ultracompact multichannel beam splitters
定向耦合型超微多路光分束器的设计
Characteristics of beam splitter based on 1×4 photonic crystal waveguide
基于1×4光子晶体波导分束器的特性研究
A mothed tofabri￣ new Structure of 1 × 4 splitters is proPOsed and experimentally demonstrated.
以线性耦合波方程为基础，分析了具有平面型结构的五光纤耦合系统的功率耦合特性，提出了研制新型结构的单模光纤１×４分束器的方法，并经实验验证。
In this paper, the characteristics of mode fields and optical power coupling among optical fibers of practical 1×3 single-mode optical fiber splitters with a integrative structure of waveguide are derived by using the eigenvalue equation of the symmetric five-layer plannar optical waveguide, and the experimental results are given.
利用五层对称平面介质波导的特征方程，导出了具有波导一体化结构的实际１×３单模光纤分束器的模场特性及其光纤间光耦合特性，并给出了实验结果。
Making multi-phase beam splitter-A new binary optical element;
一种新型的二元光学器件——多位相光束分束器的制作
This paper presents a physical quantum random number generator based on the process of splitting a beam of photons through a 50/50 beam splitter.
设计制作了基于单光子量子随机性的二进制随机数发生器,通过50/50光分束器的光子流被其后的单光子探测器记录下光子路径,经高速电路和计算机数据采集系统转换为二进制随机数流,目前实验中随机数采集速率达100Kbit/s,本文采用延迟符合计数法来克服探测器暗计数的影响。
We report a self-designed binary-optical beam splitter combined with a two dimensional Dammann grating and a Fresnel zone plate which have functions of both beam splitting and focussing.
报道了自行设计的将二维Ｄａｍｍａｎｎ光栅和Ｆｒｅｓｎｅｌ波带板集成为一体的同时具有分束和聚焦功能的二元位相型光分束器，并用等离子体增强化学汽相淀积法（ＰＥＣＶＤ）制备的非晶氨化硅（ａ－ＳｉＮｘ：Ｈ）薄膜制作了这样的元件，成功地实现了设计的功能，分束阵列为３×３，焦距１８ｃｍ，分束后的光强分布相对误差小于５％。
Having both functions of beam splitting and focussing a home designed binaryoptical beam splitter combined with a two-dimensional Dammann grating and a Fresnel zone plate is reported.
报道了自行设计的将二维Ｄａｍｍａｎｎ光栅和Ｆｒｅｓｎｅｌ波带板集成为一体的同时具有分束和聚焦功能的二元位相型光分束器，并用等离子体增强化学气相淀积法（ＰＥＣＶＤ）制备的非晶氨化硅（α－ＳｉＮｘ：Ｈ）薄膜制作了这样的元件，成功地实现了设计的功能，分束阵列为３×３，焦距为１８ｃｍ，分束后的光强分布相对误差小于５％。
Compared to the traditional design of MMI, interference region of the MMI power splitter takes the shape of reverse taper.
以1×4的对称型MMI分束器为例,当只对干涉区采用倒锥形结构后,在TE偏振中心波长为1 。
Compared with the traditional design of MMI,interference region,input and output waveguides of the MMI power splitter take the shape of reverse taper,then not only the dimension of the splitter and the excess loss is reduced sharply,but also the uniform is en- hanced greatly.
以1×4的对称型MMI分束器为例,在输入输出臂上各增加了倒锥形结构后,较传统设计附加损耗减小了0。
Laser light enters the beam splitter, and the beam splitter sends half of the light down one arm and half down the other arm.
激光进入分束器后，分束器将光分为两半后分别送往两臂。
This can be accomplished using a beam splitter.
利用一个分束器就能完成上述过程。
Study of Three-Dimensional Multimode-Interference Optical Power Splitters;
三维集成多模干涉型光分束器的研究
Thin-film polarizing beam splitters used in liquid crystal projection display
用于液晶投影显示的薄膜偏振分束器
Design of directional coupling ultracompact multichannel beam splitters
定向耦合型超微多路光分束器的设计
This grating interferometer uses grating as beam splitter, and behind the grating two beams interfere with each other.
本光栅干涉仪用光栅作为分束器,使双光束发生干涉。
Phase-shift Characteristic of Beam Splitter in Coherent Combining of Laser Beam with an Interference Compound Cavity
干涉型复合腔激光束相干合成中分束器的相移特性研究
The Theoretical Analysis of the Acoustic Stability of Plastic Thin Film Beamsplitters
塑料薄膜分束器声学稳定性的理论分析
Rochon prism is an important beam splitting polarizer of calcite.
Rochon棱镜是一种重要的冰洲石起偏分束器。
A beam splitter is one of the main working parts in any interferometer.
分束器是所有干涉仪里主要工作元件之一。
molecular-beam electron bombardment detector
分子束电子轰击探测器
variable optical beamsplitter
可变光学射束分裂器
ammonia-beam maser
氨分子束微波激射器
polarization splitter fiber coupler
偏振分束光纤耦合器
bundle-integrated-guide-distributed reflector
集束波导分布式反射器
microbeam X-ray analyzer
微束X-射线分析器
twin beam infrared absorption analyzer
双光束红外吸收分析器
Doppler shift spectroscopy for the measurement of ion species of HL-2A neutral beam injector
用光谱法测量HL-2A中性束注入器离子束成分