source diode 中文意思是什麼

source diode 解釋
源二極體
  • source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
  • diode : n. 【無線電】二極體。
  1. A light emitting diode is used as optical source, which has single wavelength. pin photodiode is used as the photodetector

    光源選用了具有分立波長的半導體發光二極體，接收部分選用了pin光電二極體器件。
  2. The lightning resisting level of microelectronic device, the property of tvs diode and solid - state discharge triode, three grades protection for power source device, grounding and shield requirement for communication system to protect lightning and the lightning troubles in recent years at hubei electric power company were introduced

    摘要介紹了微電子器件耐雷水平、新型防雷器件tvs管和固態放電管的特性、電源裝置的三級保護、通信系統防雷接地與屏蔽的有關要求和湖北省電力公司通信系統中近幾年雷害情況。
  3. So qpm enlarge the application range of the crystal in existence. presently diode pumped all - solid - state lasers have been developing quickly, which provides an ideal pump source for qpm. so lower power all - solid - state laser frequency conversion by qpm has been becoming a research focus

    近年來，隨著激光二極體（ ld ）技術的發展，小功率全固態激光器已經十分成熟，為準相位匹配提供了優質的泵源，因此，小功率全固態激光器的準相位匹配頻率變換成為目前的一個研究熱點。
  4. As the experiment results show, multiple reasons led to the offset of oscillating frequency, including diode ’ s nonlinear characteristic, fluctuation of electrical source voltage, traction of load impedance, change of environmental temperature and humidity and the design of circuit

    實驗結果表明多種因素引起了振蕩頻率的偏移，包括二極體的非線性、電源電壓的波動、負載的牽引、環境溫度濕度變化以及電路板設計方面的因素等。
  5. The main limitation of a intensity - modulated - continuous - wave laser rangefinder is the leakage distortion created by the high frequency current source which modulates the laser diode

    在調強連續波激光測距系統中，調制激光器的高頻電流源產生的泄漏干擾是影響測距精度的主要因素。
  6. At first, we get the source of heat in high power laser diode and diode ' s characteristics depending on temperature basing on some basic physical concepts and analysis on the mechanism of heat in high power laser diode

    在本文中，首先從基本的物理概念出發，對大功率激光器中熱損耗機理進行分析，得到了大功率激光器陣列中的熱源和大功率激光器的溫度特性。
  7. The project adopts pulsed laser ranging in noncoherent detect mode, uses a 905nm pulsed laser diode as the laser source, detects object with a single apd, adopts an optics - mechanics scanner in object space to obtain images, and obtain distance images and intensity images of object simultaneously

    該研究方案採用直接探測脈沖激光測距體制，以波長為905nm的脈沖半導體激光器作為激光光源，利用單元apd探測器進行探測，採用物空間掃描的光機掃描方式進行掃描成像，能同時獲得目標的距離圖像和強度圖像。
  8. The image source is the hard core of hmd, the r & d of lcos ( liquid crystal on silicon ) and oled ( organic light emitting diode ) microdisplays needs to conquer many difficulties which related with material, fabrication, electronic circuit, optics and so on, these means a high technology barrier. the research on their control and drive technology is essential for the performance and operation, it is also very helpful for us to get our own intelligence property during the process of the hmd system design. the first chapter in this paper makes a full scale introduction about the concept, history, configuration & structure of hmd

    Hmd的像源器件（即微型顯示晶元）是整個hmd系統中最重要的組分，現階段的主流像源「硅基液晶」 （ liquidcrystalonsilicon ， lcos ）與「有機發光」 （ organiclightemittingdiode ， oled ）微顯晶元在研發中需克服材料、工藝、電路、光學等諸多方面的困難，有較高的技術門檻，其驅動及控制技術的研究是整個hmd系統中不可或缺的一環，對hmd的性能、功能及使用方式等具有決定性作用，這同時也是開發具有自主知識產權樣機的必備基礎。
  9. The new requirements for applications in material surface engineering urge a new type of hipib apparatus, for instance, the generation of medium - power - density ion beam, high - stability ion beams and long - lifetime ion source etc. therefore, characterization of high power ion diode - magnetically insulated ion diode ( mid ), the key issue for the technique development, is considered in this dissertation. the investigations of hipib generation and its mechanisms have been carried out in a temp - 6 hipib apparatus, in order to optimize the configuration of ion diode and its ion beam parameters for materials surface treatments

    針對強流脈沖離子束（ hipib ）技術研發的關鍵環節?高功率離子二極體（磁絕緣離子二極體）的工作特性，在temp - 6型hipib裝置上開展了hipib產生及其形成機理的實驗研究，確定了優化的離子二極體結構和輻照工藝參數；通過hipib輻照金屬材料燒蝕行為的系統研究，揭示了燒蝕表面形貌的形成規律，為徹底弄清hipib與材料相互作用機理提供了實驗依據。
  10. For the first time red laser diode ( rld ) was used as light source to develop a laser beam grid sensor for monitoring seeding distribution. hence, monitoring covering problem is solved and monitoring precision percentage was improved

    首次使用可見光激光二極體（ rld ）為光源製作了用於排種均勻度檢測的激光束柵格光電傳感器，解決了傳感器檢測覆蓋率問題，提高了檢測準確率。
  11. Design of linear light source composed of light - emitting diode array in large light - screen target

    大靶面光幕靶中發光二極體陣列線光源的設計
  12. Diode pumped solid - state q - switched laser is a good source of pulse laser with high peak power and high repetition rate

    而ld泵浦的固體調q激光器是產生高峰值功率脈沖激光的優質光源。
  13. Based on the character of the eof gain at 1550 nm, a laser diode ( ld ) worked at 980 nm and acted as the pumping source, a eof employed as gain medium, and a fiber grating used as reflector, an ring - cavity all - fiber laser worked at 1562. 5 nm was demonstrated with an output power of 2. 0 mw and a bandwidth of 0

    本文主要基於摻鉺光纖在1550nm波段的增益特性，利用帶尾纖的980nm半導體激光器作為泵浦源，鉺光纖作為增益介質，布拉格光纖光柵作為諧振腔反射鏡，實現了波長為1562 . 5nm的環形腔光纖激光器，得到了2mw的激光輸出。
  14. When the signal source of an op - amp contains an energizing voltage which is much higher than the op - amp supply it is common to use a diode and a current limiting resistor to protect the op - amp in the event of a sensor short - circuit

    為了防止信號源竄入高壓損壞放大器，常見的做法是在放大器輸入端到放大器電源間串接一個二極體，並且在放大器輸入端串接一個限流電阻。
  15. Superluminescent diode ( sld ) is used as the light source of interferometric fiber optic gyroscope ( ifog ) currently

    目前干涉型光纖陀螺中普遍採用超輻射發光二極體（ thesuperluminescentdiode ， sld ）作為光源。
  16. Secondly, basing on the theory of on - off gain of small signal, the raman gain coefficient for frequency shift between 0. 5 and 20 thz of standard sigle mode optical fiber is measured by pump - probe method through a super luminescent diode ( sld ) as a broadband small signal probe source. thirdly, numerical simulation analysis of gain characteristic of raman fiber amplifier for c band wdm signal light is made according to the raman gain coefficient of the fiber measured before through target and four rank runge - kutta method. at the invariability of wavelength and maximum power of each of two pumps, schematic of powers of two pumps for best flatness on c band wdm optical gain was found out, at the same time, the factors of resulting in gain saturation is analyzed, too

    本文首先應用經典的電磁理論對拉曼光纖放大器的工作機制進行了分析，然後，根據小信號理論推導出的開關增益求出了光纖拉曼增益系數的表達式，採用泵浦-探測波的方法，利用超輻射激光二極體（ superluminescentdiode簡稱sld ）作為探測光源，測量了所用標準單模光纖頻移為0 . 5 - 20thz的拉曼增益系數，之後根據所測得的光纖的拉曼增益系數譜對應用該類光纖構成的放大c波段wdm光信號的拉曼光纖放大器的增益特性採用打靶法和四階龍格- - -庫塔進行了數值計算，在給定了兩個泵浦光源的波長和最大功率后，找出了反向泵浦情況下使c波段wdm光源增益最平坦的兩個泵浦的各自最佳功率，同時也分析了導致信號光飽和的原因。
  17. It avoids the disturbance of the constant current source by improved constant current source method, with high precision and nice resolving power. the circuit has wide application with simple structure, low cost, low power dissipation and small. it can be used in the precise temperature measurement and control systems, such as laser diode

    用改進的恆流源法測量熱敏電阻的阻值，有效地克服了恆流源的干擾，測量精度高，測量解析度可達0 . 01 ，測溫準確度可達0 . 5 ;並且該電路結構簡單，成本低、功耗小、體積小、具有很高的實用價值，可用於需要精密測溫與控溫系統中，如激光二極體的溫度控制中。
  18. This lamp is the sources of energy with monocrystalline silicon solar energy cell or polycrystalline silicon solar energy cell ; the storage battery is nickel hydrogen battery or nickel cadmium battery ; that lamp holder and the lamp pole adopts casts aluminium or the stainless steel material manufacturing ; the lampcover adopts the toughened glass manufacturing, and the light source is the light source with high brightness led ' s light emitting diode ; the colour can be divided into the white and yellow, redness, orange, green and blue and seven colours become light

    該燈以單晶硅太陽能電池或多晶硅太陽能電池為能源；蓄電池為鎳氫電池或鎳鎘電池；燈座和燈桿採用鑄鋁或不銹鋼材料製造；燈罩採用鋼化玻璃製造，光源以高亮度led發光二極體為光源；顏色可分為白色、黃色、紅色、橙色、綠色、藍色和七彩變光。
  19. The main contents in my thesis are as follows : 1. a grating feedback, tunable diode laser ( toptica dc 100 ) is used as a seed source and injected into a high - power slave laser

    主要內容如下： 1用一個光柵反饋可調諧半導體激光器注入到一個從激光器中，實現了主從激光器的同步運轉。
  20. A new high power microwave source, the axial acceletron is presented in this paper. compared with the radial accelectron, an acceleration region is added after the diode / oscillator and radial acceleration is change to axial acceleration. the bunching and radiation of the electron beam in the device are investigated

    最後，我們提出了一種新的高功率微波器件? ?軸向加速管，與徑向加速管比較，有兩個不同：在二極體/共振腔后加一個加速段，並將徑向加速改為軸向加速。
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