光敏二极管

该系统由检光电路和调光控制电路组成，使用集成光敏二极管芯片OPT301M为检光元件；

The control system consists of a light detection circuit and an adjusting and controlling circuit , in which the integrated photodiode and amplifier OPT301M is worked as a light detecting device .

光敏二极管温度特性的简易测量方法

Simple Method of Measuring Temperature Property of Photodiode

PIN光敏二极管X射线探测器的性能与应用研究

Study on characteristics and applications of PIN photodiode X-ray detector

硅PIN光敏二极管探测X、γ射线的性能及应用

The performance and application of a silicon PIN diode detecting in X - and γ - rays

采用光敏二极管阵列固体图像传感器，设计研制了1000帧/s的高速PA摄像机，并对技术原理、PA图像传感器特点、连续和单次时序设计及图像传感器输出视频信号处理等方面作了介绍。

A high speed PA camera is implemented with a photodiode array image sensor of 100 × 100 photodiodes .

半导体发光材料的新应用&视觉敏感GaAsP光敏二极管

The new application of semiconductor light emitting material ── gaasp visual response photodiode

研究了网格结构硅光敏二极管，在这种结构中，网格条区为PN结区，网格孔区为高电阻率衬底材料区。

Photodetector of silicon with net sensitive range has been investigated . The cross stripe range of the net is PN junction and the hole range of the net is substrate material with high resistivity .

为校准电路，首先断开或使输入光敏二极管变暗，以便A1A转换非交流信号。

To calibrate the circuit , first disconnect or obscure the input photodiode so that A1A converts no ac signal .

当前国内外带钢自动对中控制系统主要是利用光敏二极管作为检测传感器和MCS单片机芯片作为控制核心的对中系统，它具有检测灵敏度低，误差大和实时性差等缺点。

Currently , the stripped-steel automatic CPCS in China and other countries have photosensitive diodes as detective sensor and MCS single chip microprocessor as control core . These systems generally have low detective sensitivity and high error and bad real time performance .

光敏二极管的可靠性和寿命分析

The Analysis for Reliability and Life of the Photo - sensitive Diodes

分布发射型光电二极管二极管，光敏二极管或发光二极管除外

Distributed-emission photodiode diode other than photosensitive or light emitting diodes

HPLC-光敏二极管阵列检测法测定人参单体皂甙的研究

Determination of Ginseng Saponins by HPLC-Photodiode Assay UV-VIS Detection

测量托卡马克可见光谱辐射的低噪声、高响应光敏二极管探测器噪声发生器，狂欢节用

A Low Noise and High Sensitive Photo Diode Detector Used in Tokamak Visible Light Measurement

本文讨论了半导体发光材料的新应用&GaAsP视觉敏感光敏二极管。

In this paper , the new application of semiconductor light emitting material-GaAsP visual response photodiode was described .

有机光电探测器包括有机光敏二极管、有机光敏场效应晶体管、有机光敏电阻等。

Organic photodetectors include organic photodiodes ( OPD ), photoresponsive organic field-effect transistors , organic photo-resistance and so on .

本芯片在使用时需要外接一个光敏二极管，用来将接收到的红外光信号转化为电流信号。

A photosensitive diode is needed when using this chip , which changes the infrared light into current signal .

介绍了一种新型的集成反熔丝和光敏二极管的微流体测量芯片的设计。将反熔丝发光二极管及光敏接收二极管集成到微流体装置可以通过结合集成电路技术和微加工技术来实现。

LED antifuses and photodiode detector were integrated into a microfluidic chip that is realized with extended standard IC-compatible technology and micromachining technology .

分析比较了几种可用于光探测的运算放大器电路，提出了实现微光及光微变的光敏二极管探测的方案。

Several amplifier circuits available for detecting signal of light are analyzed and compared , and the scheme to actualize detecting tiny variation of light and glimmer is provided .

系统采取调制光源作为探测信号，采用光敏二极管面阵作为接收组件，大大提高了系统的灵敏度和抗干扰能力。

Modulated light is used as detecting signal in this system , photodiode area array is used as receiving module , which greatly improves the sensitivity and anti-interference ability of the system .

从理论上推导出光敏二极管检测器的完整模型及参数（迄今只有电路的模型和参数，无光路的模型和参数）；

The Complete model and parameters of the photodiode detectors are derived from theory ( So far there is the model and parameters only in electric circuit , and not in light path );

系统通过选取半导体激光器作为光源、大面积光敏二极管作为接收器件。采用通过柱面透镜和圆弧柱面反射镜形成的激光幕作为区截面。

The laser system of measuring velocity selects appropriate semiconductor laser device as Light source and a large area photoallergy diode as receiver , use the laser curtain formed by arc cylindrical mirror as section .

本系统通过超声波发送接收来检测周围各个方向一段距离内是否有障碍物存在，若存在障碍物，语音和振动提醒模块发出提醒信息，同时，光敏二极管可以有效地提醒路人对盲人进行避让。

This system through the ultrasonic send receive to detect all directions around a range have obstacles exist , if present obstacles , voice and vibration remind module issued remind information , and at the same time , photosensitive diode technology effectively reminded passers-by to blind avoid .

感应部分选取暗电流小、噪声低、响应速度快、光电特性线性、受温度影响小、性能稳定等特点的光敏二极管作为感光元件接受反射光。

Induces the partial selections dark current small , the noise low , the speed of response is quick , the photoelectricity characteristic linearity , is affected slightly the temperature , the performance steadily grades the characteristic the photodiode to accept as the photosensitivity part the reflected light .

这一技术的原理是，在隐形眼镜上植入作为传感器的光敏二极管，它们与进入眼睛的光量及视线的上下移动相互作用，根据眼睑开合的角度控制进光量。

Effectively the way the technology works is that you have photo diodes which are sensors that are embedded into the contact lens that interact with the amount of light that is coming into the eye and interact with your down-gaze or your up-gaze , which controls how much light is coming in based on where your eyelid is .

在传感器的设计部分，确定了以光、电结合的检测方法，运用光敏晶体管、发光二极管和电路的组合来检测锥形元件的振荡频率。

In the design of sensor unit , the thesis adopts the measuring method that combines optical technique with electronic technique . The sensor unit makes use of the combination of photo transistor , LED and electronic circuit to detect the frequency change of the oscillating tapered element .

利用光敏三极管代替硅光电池和光敏二极管来测试单缝和双缝衍射的光强分布。测量托卡马克可见光谱辐射的低噪声、高响应光敏二极管探测器

This paper introduces a new method to measure the intensity distribution of single seam diffraction by replacing the silicon photocell and light activated diode with light activated triode . A Low Noise and High Sensitive Photo Diode Detector Used in Tokamak Visible Light Measurement