Unsaturated images of large area dispersed argon plasma are captured by an intensified charge-coupled device ( ICCD) equipped with a narrow-band interference filter. 用增强型电荷耦合检测器(ICCD)和窄带干涉滤光片相结合的方法拍摄了未饱和氩等离子体的分散电弧的非饱和图像。
A robust external cavity diode laser ( ECDL) insensitive to mechanical vibration is built with an interference filter for selecting wavelength and a cat-eye reflector for light feedback. 应用干涉滤光片和“猫眼”光学系统,研制频率稳定性较高的抗振半导体激光器系统。
A new digital filtering method combining sliding mean filter and the peak pulse interference filter was proposed to filter the sampling value of RF label. 为此提出了将滑动均值滤波和尖峰脉冲干扰滤波相结合的数字滤波方法,对标签的采样值进行滤波处理。
Install an interference filter at the cut point. 在切割处安装干扰滤波器。
On the design basis of two orthogonal direction output, polarization interference filter, this paper focus on the color separation and combination module used for the LCOS projection display. 在介绍任意形状双通道偏振正交输出双折射晶体的偏振干涉滤光片基础上,讨论了LCOS液晶投影仪分色与合色系统基本结构,设计了分合色为一体的新型光引擎。
Active interference filter laser amplifier 主动干涉滤波器激光放大器
High Purity ZnS/ Ge Interference Filter Emittance 高纯度ZnS/Ge干涉滤波的发射器
This paper reports a narrow-band F-P interference filter whose resonant frequency can be tuned by changing its temperature. 报道了一种由温度控制,共振频率可调谐的窄带F-P干涉滤波器。
Investigation on interference filter within planar waveguides Research on using self-adaptive filter technique to suppress narrowband interference of electronic equipment 平面波导窄带干涉滤波方法的研究自适应滤波抑制电子设备窄带干扰的研究
The wide angle spectrum characteristic of polarization interference filter ( PIF) is key to the design and manufacture. 偏振干涉滤光片宽角度光谱特性是设计研制中的关键。
Application of Genetic Algorithm in design of polarization interference filter 遗传算法在偏振干涉滤光片设计中的应用
The characteristic of interference filter and the spectral response of all kinds of wavelength of incident light on special PCB ( printed circuit board) are analyzed, and a method of using interference filter is proposed in improving the efficiency of PCB machine vision inspection. 分析了干涉滤光片的特性和不同波长的入射光在特定印制电路板(简称PCB)中的光谱响应,提出一种利用干涉滤光片提高PCB机器视觉检测效率的方法;
This article firstly advances the designing of a wide wave band polarization rotator by using Polarization Interference Filter. 首次提出了基于偏振干涉滤光片设计方法的宽波带偏振方向旋转器。
In this paper, a new linear tuning filter based on the angle-tuned thin-film interference filter is design for the first time. 本文基于薄膜干涉滤光片角度调谐的基本原理,首次提出并实现了一种线性调谐光滤波器。
Because accomplished by FFT, this method is parallel and faster than the time domain AR prediction-error narrowband interference filter. 与时域AR预测型窄带干扰抑制方法相比,频域处理利用FFT实现了并行处理,提高了处理速度。
On the bases of the distribution of fields, the design for a conventional antireflection coating, high reflective coating and an interference filter have been improved. 基于电场分布,改进设计了常规的减反射膜、高反射膜和干涉滤光片。
The history and development of investigation on nonlinear interference filter as the optical bistable device are reviewed here. 本文回顾了国内外对作为光双稳器件的非线性干涉滤光片的研究历史及发展状况。
A new narrow-band filtering method based on the theory of multi-layer thin-film optical interference is proposed. A multi-layer interference filter is integrated within a waveguide channel completely in this scheme, so it is actually a part of the waveguide. 基于多层膜干涉滤波的理论提出了一种在平面波导通道中进行干涉滤波的新方法,这种方法可以使窄带滤波器完全集成在波导通道中,实际上就是波导通道的一部分。
The latest development of the polarizing solid Michelson interference filter and the multichannel birefringent filter are introduced. It describes with special emphasis the potential development of the video spectrograph and two-dimension spectrograph. 介绍了它的最新进展&偏振实体Michelson干涉滤光器和多通道双折射滤光器,特别强调了视频光谱仪系统所具有的发展潜力。
Specifying the desired response is key to design of polarization interference filter. 期望输出的给定是偏振干涉滤光片设计的关键。
A wide wave band polarization rotator based on polarization interference filter 基于偏振干涉滤光片的宽波带偏振方向旋转器的设计
Experimentally, a linear tuning filter's set including a finished product narrowband thin-film interference filter and control circuit of stepping motor has been designed. 在实验方面,选用一个成品窄带滤光片,设计步进电机控制电路,实现了一个线性调谐光滤波器装置。
Laser pulse induced thermal distribution in interference filter 光脉冲作用下干涉滤光片中的热分布
Then we discusses the influences of outside structures of a interference filter on the optical bistability of the devices. 进而我们讨论了干涉滤光片的外部结构对双稳特性的影响。
At present, the main materials for the anti-electromagnetic interference filter are soft ferrites and nanocrystalline soft magnetic materials. 目前制作抗EMI滤波器的材料主要有铁氧体系列和纳米晶软磁系列。
The aging effect of the metal& dielectric interference filter is studied. 研究了金属&电介质干涉滤光片的时效。
The PIN and APD photodiode are the best choice of photoelectric detector in the system, and interference filter and atomic filter are the main optical filters in the system. PIN和APD光电二极管成为自由空间光通信系统探测器的最佳选择;干涉滤波器和原子滤波器成为自由空间光通信系统滤光器的发展重点。
Anti-electromagnetic interference filter is particularly applicable to curb the number of electronic equipment and high-speed data bus noise. 特别适用于抑制数字电子设备及高速数据总线产生的噪声。
Analyzing wave interference theory and its adverse effects on the course control, the basic principles and design methods of Extended State Observer are expounded. Also, wave interference filter based on extended state observer is designed. 分析了海浪干扰理论和其对航向控制的不利影响,阐述了扩张状态观测器的基本原理和设计方法,并设计了基于扩张状态观测器的海浪干扰滤波器。
In design, we use large aperture lens to enhance the signal power, use avalanche photodiode ( APD) as a photoelectric detector, using interference filter and the field diaphragm to reduce system background noise to improve signal to noise ratio of echo signal. 在设计上,采用大口径物镜以提高回波信号强度,采用雪崩光电二极管(APD)作为光电探测器件,通过干涉滤光片和视场光阑降低系统背景噪声以提高回波信号信噪比。