directed beam

The dynamic light beam pointing technology is used to keep orientation of light beam invariable,and light can be focused around some a fixed position in the field of view.

动态光束定向技术用于使光束传播方向保持不变,进而将成像目标稳定在视场中的某一固定位置。

Design and Test of Dynamic Light Beam Pointing Instrument Based on Fast Steering Mirror

基于快速倾斜镜的动态光束定向仪设计与测试

The laser is a very useful means for long-distance communications, the great accuracy in the direction of its beams making effective use of small amounts of power.

激光是远距离通讯非常有用的工具，它的光束定向异常准确，能有效地利用少量的能源。

The Light-beam Pointing Stability Techniques Based on FSM;

基于快速反射镜的光束指向稳定技术

Design of directional coupling ultracompact multichannel beam splitters

定向耦合型超微多路光分束器的设计

1×3 Beam Splitter Based on Photonic Crystal Waveguides Directional Coupler

光子晶体波导定向耦合型1×3光分束器

Design of Photonic Crystal Polarizing Beam Spliter Based on Directional Coupling

定向耦合光子晶体偏振光分束器的设计

radio (directional) beam

无线电(定向)波束

Pointing Stability of Light-Beam in Vibration Environment and Its Key Techniques of Opto-Mechatronics;

振动环境下光束指向稳定及其光机电一体化关键技术

multiple beam lateral-shear interferometer

多光束横向切变干涉仪

A light beam rushed to the night sky.

一道光束冲向夜空。

a light source with reflectors that projects a beam of light in a particular direction.

装有能投射到某一特定方向一束光的反射镜的灯。

a vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays.

一束电子被高能量定向以产生x光的包含有金属对象的真空管。

Inside the aircraft, a spectroscope would “read” the data and record where the bacteria around land mines is located.

然后结合使用激光技术和定向能源束，从天空就可以起爆地雷。

Arbitrarily Bent Beam Splitter Using Photonic Crystal Co-directional Coupling Mechanism

基于定向耦合效应设计可以任意弯曲的二维光子晶体分束器

parallel beam stress meter

平行光束应力测定仪

Study on Controlling Direction of Laser Beam Based on Crystal Conical Effect;

晶体锥光效应控制激光束方向的研究

Steering-Invariant Constant Beamwidth Beamforming with SOCP Constraints

基于二阶锥约束的方向不变恒定束宽波束形成

Synthesis of adaptive steering-invariant constant-beamwidth pattern with sidelobe constraints

旁瓣约束方向不变恒定束宽波束自适应综合