optical detector 中文意思是什麼
optical detector
解釋
光輻射探測器-
Is the bifurcated fiber assembly used only between the probe and the source and detector, or is the probe itself a bifurcated optical fiber
兩部光纖整合僅用在探測器和光源及檢測器間嗎，或者探測器本身就是一個分部光纖呢？ -
The causes resulting in thickness dependence of the optical properties of the films were discussed on the basis of the pl, optical transmission, and afm analyses. we understood that zno is an excellent material for uv detector by research on uv photoconduction
綜合光致發光譜、光學透射譜和薄膜表面形貌，對導致光學性質隨膜厚變化的原因進行了討論;研究了厚膜zno的紫外光電導時間響應，得出zno材料具有很好的紫外探測性能結論。 -
The primary theory of absorption and desorption was also explained. the effects of primary process parameters, such as hydrogen pressure, time and temperature on the magnetic properties of ndfeb have been researched. the structure and magnetic properties have been analyzed by means of optical metallographic microscopy, scanning electronic microscopy, x - ray diffraction analysis, infrared oxygen detector and magnetic properties measurement
本文設計了燒結ndfeb的氫爆制粉設備，對設備調試以及使用過程中出現的主要問題進行了簡要的說明，提出了一系列解決方法；闡述了吸氫、脫氫的基本原理；研究了氫氣壓力、通氫時間、氫爆溫度等基本工藝參數對磁性能的影響；利用金相顯微鏡和掃描電子顯微鏡， x射線衍射分析，紅外線測氧分析及綜合磁性測量儀等手段分析了材料的組織結構和磁性能。 -
In this method of measuring time - resolved spectrum, a special light beam modulator translates the time - distribution of an optical spectrum into a space - distribution of light intensity of the light beam, and the space - distribution spectrum is dispersed by a multi - spectrometer, then it is detected by an ordinary 2 - d ccd array detector
瞬態時間分辨譜測量方法的主要思想：使用特殊光束調制器把光譜隨時間的變化過程轉化為光強的空間分佈，經色散后，以二維探測器接收並轉換光信號為電信號，用通用計算機控制採集並處理光譜數據。 -
Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section
在第三章介紹無線光接入系統的光收發單元，採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用，針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術，同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標，最後給出了一個整個傳送鏈路的功率預算。 -
On the base of studying imaging theory of lens, the imaging theory of laser confocal scanning microscopy was analyzed in detail in this paper, and the advancement of that the optical fiber was applied to the system was described ; on the base of completed the demonstration for whole project, the experiment scheme was designed ; the relationship between the main parameters of key devices and the resolution was deduced, and the requirements of coupling efficiency and vignetting effects to optical system was analyzed ; the design of optical system and the planar scanning controlling circuit was completed ; a new method was put forward to resolved the inherent non - liner scanning problem of the galvanometer scanner by using software liner controlling in circuit design, and the perfect planar scanning was realized ; at last the low noise, high multiple and non - distortion amplify circuit of photoelectric detector was completed
本文在透鏡成像理論的基礎上，系統、深入地分析了共焦掃描顯微成像的機理，論述了應用單模光纖的激光共焦掃描顯微成像系統的優點；進行了總體方案的論證，並設計確定了單模光纖激光共焦掃描顯微成像系統的總體方案；從理論上推導分析了解析度要求與試驗系統中相關器件主要參數之間的關系，分析了系統耦合效率和漸暈現象對光學系統的設計要求；完成了方案中光學系統和二維掃描控制電路的設計，並在電路設計中採用了用軟體解決檢流計式光學掃描器（振鏡）非線性問題的新方法，能夠實現較為理想的二維模擬掃描；完成了高增益、低噪聲和低失真的探測接收系統的設計和調試。 -
Optical gains as large as one million are used to achieve the high sensitivities required in current electro - optical sensors. these large optical gains make the detector the most susceptible sensor element to laser damage. people concerns that the influence to the quality of ccd camera image under laser irradiation, the laser - induced threshold of ccd detector and the evaluation of laser - induced effects
光電探測器具有極強的目標探測能力，而激光具有極高的亮度；因而各類光電裝備的光電探測器成為國外發達國家正在大力發展激光武器系統的首要攻擊目標，激光對探測器的干擾與損傷程度如何、受干擾后能否繼續正常工作、何時達到損傷閾值以及如何對干擾效果做出客觀評價是人們非常關心的問題。 -
Failure reasons of impellers in a pump of an aromatic hydrocarbon extracting system were analyzed by means of microcoulometric detector, spectroscopic methodology, optical microscopy, scanning electron microscope and x ray diffraction
摘要採用微庫侖法、光譜法、光學顯微鏡、掃描電鏡、 x射線衍射儀等手段對芳烴抽提系統的3105泵葉輪進行了失效分析。 -
The products of hg genuine cover semiconductor laser and detector chip, active device, transceiver that are widely applied in communication and optical sensors
公司產品包括半導體鐳射器和探測器管芯、光電子器件、光收發模組三大系列，主要應用於數字、模擬通信以及光傳感等領域。 -
The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias
通過計算得知，使傳感器相位偏置為/ 2 ，減小電極間距，提高電光重疊因子，減小器件插入損耗，採用合適的分段數，增加電極長度，增大光功率，降低激光的波長，減小相對強度噪聲，減小接收帶寬，對提高靈敏度的效果是非常明顯的。而減小天線長度，降低調制器電容，電極分段，都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率，採用較低的光學偏置，都可以增大線性動態范圍。 -
The main work is focused on the establishment of mathematic model for a microbolometer detector, in order to simulate the structure characteristic and the optical and electrical characteristics
對微測輻射熱計陣列的探測器像元建立了數學模型，對其結構特性和光電特性進行計算機模擬模擬和優化設計。 -
The experiment results are valuable to the research of infrared lens, laser window, integrated optical device, the device for blue semiconductor laser, optical detector, nonlinear device, optical waveguide, thz emitter and other devices the following is a brief summary of the works conducted in this thesis and the results achieved
實驗結果有助於這些材料作為紅外透鏡、激光窗口、集成光學器件，藍光半導體激光器件、光探測器件、非線性光學器件、波導調制器件、 thz發射器件等的研究。 -
A special clamp for etching optical fiber and depositing pd film on the fiber is designed. designed a encapsulation set of the characteristics that is dampproof, shake and eroding resisted. the experimental set - up for hydrogen sensing includes the light source, gas cell, mass flow controller, stainless steel helical tubing and the detector, etc. the experimental results are also discussed
本文還設計了一套光纖腐蝕用夾具、光纖封裝加熱夾具和一套光纖濺射鍍膜實驗夾具;設計並製作了一套具有防潮、抗震和抗腐蝕功效的光纖傳感頭封裝裝置;設計了一套由激光器、反應混合氣室、光功率計、質子流量計和流量控制器等組成的氫氣定標實驗裝置並對實驗數據進行了分析與處理。 -
Obfd optical beam flame detector
線型光速火焰探測器 -
Take the laser diode as the photoelectric detector ' s lamp - house, the optical system forms images of the sign, the double photoconductive resistance detects the excursion of the sign, a / d converter finishes a / d convert, the data is fuzzy processed by micro computer
光電探頭採用激光二極體作為光源，光學系統完成標志的成像，雙光敏電阻檢測標志線的偏移， a / d轉換器完成偏移信號的模數轉換，數據由微機進行模糊處理。 -
The research on optical detector ' s non - linearity test system
光學探測器非線性度測試儀的研製 -
Optical detector of particle on surfaces
表面微粒生學探測器 -
Optical detector is employed in khm - 803a which is more sensitive than the normal khm - 803. but it is not suitable for transparent material
Tf - 803a採用了光學感應，比普通的tf - 803更靈敏，但不適用於透明物料。 -
Optical detector is employed in khm - 804a which is more sensitive than the normal khm - 804. but it is not suitable for transparent material
Tf - 804a採用了光學感應，比普通的tf - 804更靈敏，但不適用於透明物料。 -
Since it requires to integrate optical detector, optical amplifier, optical transmitter, drive and various warning and monitoring control circuits within a small area, however, the difficulty increase correspondingly. with data rate up to 1. 25ghz, it is necessary to consider a serial problems of signal integrity
然而，其技術實現難度也相應加大，要在很小的面積上集成光檢測器、放大器、激光器、驅動器以及各種告警、監測控制信號電路，而且數據傳輸的速率達到1 . 25gb s ，就必須考慮信號完整性問題的系列問題。
分享友人