Its method includes: parallel-serial conversion of sending terminal, using frame-alignment clock so a route of data, making electro-optical conversion, using optical fibre to transfer data code flow electro-optical converted together with frame-alignment clock; photoelectric conversion in receiving terminal, serial/parallel conversion, using phase difference regulating circuit to eliminate transmission time delay.
其方法包括：发送端的并／串变换，并将帧同步时钟也作为一路数据；进行电／光转换；由光纤将经电／光转换后的数据码流伴随帧同步时钟一齐传输；接收端的光／电转换；串／并变换；由相差调整电路消除传输时延。
The fine alignment process is carried out by combination of optical light searching algorithm, motorized micro stage and power meter.
精对光的部份则是结合了电控平台、寻光演算法及光功率计来完成。
Binary optical element; error analysis; computer simulation; depth error; alignment error; blazed grating
二元光学元件；误差分析；计算机模拟；深度误差；对位误关；闪耀光栅
The validity of the program was verified by the simulated alignment of an optical system with big obscuration ratio by using the program.
使用该程序对大遮拦比光学系统进行模拟装调，验证了程序的正确性。
Based on the analysis of optical properties of Selfoc lenses, error reasons are analyzed in details to cause coupling losses between Selfoc lenses such as lateral misalignment, angular mis-alignment, end spacing and mounting error and chromatic aberration, and the application of Selfoc lenses to the optical fiber sensing system is introduced.
在对自聚焦透镜的光学特性分析的基础上，对引起自聚焦透镜间耦合损耗的轴偏离、角偏离、间距大小以及装配误差、色差等误差原因进行了较为详细的分析，并介绍自聚焦透镜在光纤传感系统中的应用，提出一种补偿结构，从而提高光纤传感系统的测量精度和稳定性，达到很好的补偿效果
Alignment errors of sub-aperture gratings in the optical design of tiled gratings and tiled grating compressors are almost unavoidable.
在拼接光栅和拼接光栅压缩器的设计中，子光栅调节偏差不可避免，各维偏差与拼接光栅的时间特性之间的关系很关键。
The tolerance of various alignment errors for the optical scanning system was presented.
给出了光学扫描测试系统各种对准误差的允许范围。
Rsoft OptSim is used to simulate the coupling for 850 nm VCSEL and 50 μm multimode fibers in a 10 Gigabit Ethernet Multimode Optical Local Area Network layout. Results qualitatively showed two key factors for the fluctuation of coupling optical output power which are the profile index difference between multimode fiber and mode conditioning patchcord and the X offset of adaptor between the multimode fiber and MCP patchcord. The alignment angle variation of adaptor will cause the modal power variation mostly.
实际模拟结果显示，多模光纤与模态转换跳接线之折射率分布指数值两者之差异及光纤连接适配器之横截面X或Y方向偏移对有使用模态转换跳接线(mode conditioning patchcord，MCP)的耦合光功率输出分布之影响最大，而光纤连接适配器之连接角度的偏差则会影响到耦合后的模态分布。
The introduction of Taiwan's leading screw production technology and equipment, give full play to advantages of specialization of production, the company has imported thread grinder, NC nut processing machines, independent innovation NC screw machine for peeling, cutting the German Tornado head, CNC lathes, patented technology alignment machines, optical projectors, large-scale tool microscope, lead screw integrated dynamic detector, five meters conditioning heat treatment furnace, and other advanced manufacturing and testing equipment.
引进台湾领先的丝杆生产技术和设备，充分发挥专业化的生产优势，公司现拥有进口的螺纹磨床，数控螺母加工机，自主创新的数控丝杆旋切专用机，德国切削旋风头，数控车床，专利技术校直机，光学投影仪，大型工具显微镜，丝杆综合导程动态检测仪，5米热处理调质炉等先进制造和检测设备。
We present a new method for alignment optical axis and axis of rotation in laser direct writing system using reflection of plane grating.
提出一种光栅反射对准法：在极坐标激光直写系统中利用光栅反射聚焦光斑来校准光轴和工件台的转动轴；被光栅反射的聚焦光斑成像在CCD上。
Taking a 74500 tons bulk carrier for example, the detailed block erection time on condition of the time on building berth limited is obtained in consideration of the requirements of predating the time of shafting optical alignment, main deck connection and engine entering room. The minimal time on building berth can be achieved in limited resources condition.
以7万吨级散货船为算例，得到了在限定船台周期条件下的分段具体吊装时间，并能充分考虑到提早轴系照光时间、主甲板接通时间和主机进舱时间等要求；其次在限定资源条件下，建立船台吊装负荷值，来评判船台最短周期。
The method incorporates the steps of grinding alignment pins into metallic pads and grinding optical fibers in one pass and then aligning the active optical device and the optical fibers by using the surface tension of conductive adhesive liquid.
该方法包括的步骤有一次完成研磨进入金属垫片的对位针和研磨光纤，然后使用导体粘合液的表面张力使有源光学器件和光纤对位。
We study the LC molecular alignment and electro-optical characteristics by observing the polarizing optical microscopy, voltage to transmission curve, phase retardation, response time and horizontal viewing angle.
实验中，我们利用偏光显微镜的观察，以及穿透率曲线、相位延迟量、动态响应时间以及水平视角曲线等量测，来探讨实验样品的结构与光电特性，并与经由模拟软体DimMos所得到的结果验证之。
In order to show in one viewing field their alignment condition of marks on both chip and pedestal which are in pre-welding position before welded together, also to show whether chip and pedestal are in parallel condition, we design and calibrate this optical probe which can perform the alignment imaging function and autocollimating function, as well as illuminating function for them.
为了在一个视场同时看到处于准焊接位置的电子芯片和基板上的标记是否对准，以及芯片和基板是否平行，设计并标定了提供对准成像功能和准直检平功能的光学探头，包括对目标的照明系统。
In this paper, an optical alignment system is introduced using gratings with different constant for the step projection photoetching machine.
介绍一种在分步投影光刻机中，采用不等栅距光栅进行对准的系统。
The unit is equipped with a centering system of mechanical type and a telecamera optical systems for every positioning and alignment check.
该机器预备了一个机械式的中心定位系统和远距离摄像系统，用于每次定位和排列检查。
As a result of the development of the complex optical system, the technology of the computer-aided alignment attract the people's interests.
计算机辅助装调技术是随着光学系统发展而发展起来的技术。
This optical tracking engine has no moving parts and requires no precision optical alignment enabling high volume system assembly.
这光学跟踪引擎没有移动部件，不需要精密光学对准使大批量的系统组装。
The effect of liquid crystal concentration, curing time, monomer structures and alignment layer on the electro-optical properties of PSLC films was investigated.
研究了不同液晶含量、固化时间、单体结构、取向层对PSLC膜电光性能的影响。
We had a error analysis of binary optical element, mainly the influence of step width error, alignment error and etching depth error on binary optical element efficiency, and we computed binary optical element efficiency in this dissertation.
分析了二元光学制作误差，包括线宽误差、对准误差和刻蚀深度误差对衍射效率的影响，并对本课题中的二元光学元件的衍射效率进行了估算。