集光器 的英文怎麼說

中文拼音 [jíguāngqì]
集光器 英文
condenser
  • 集 : gatherassemblecollect
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. Compared with current instruments, the setup can decrease disturbance of disorder radiation by using double layer refractive index sample matching vessel, and it can increase collecting and transmitting efficiency of radiation by adopting single mode fiber with gradient refractive index lens. with a low power laser, the sample has a low scathe, and the laser and the measurement system can be integrated conveniently

    與現有的同類型儀器相比，該儀器採用雙層折射率樣品匹配池減少了雜散光的干擾；採用帶梯度折射率透鏡的單模光纖接收、傳輸散射光信號提高了散射光的收集傳輸效率；用低強度的激光避免了對樣品的輻射損傷，同時可以使激光器和系統集成在一起，整個系統小型實用。
  2. To investigate the practicability of a solar - direct - pumped fiber laser by using a parabolic dish concentrator, the solar power absorbed by the fiber laser and its absorption efficiency were calculated with numerical method based on the characteristics of solar spectrum in outer space

    摘要為了研究拋物面碟形聚光器實現太陽能直接抽運光纖激光器，根據空間太陽光譜分佈特點，採用數值方法，計算了用該聚光器聚集太陽能量抽運雙包層光纖激光器時光纖吸收的太陽能量及其吸收效率。
  3. A new laser source of optical communication, erbium - ytterbium codoped phosphate glass waveguide laser that was provided with more prominent performance than semiconductor distribution feedback ( dfb ) laser, has been investigated globally from 1990s. the laser can meet many rigorous demands of wdm systems. the 1. 54 m laser emitted by the laser accords with the interrelated standard of international telecommunications union ( itu ), therefore, a splendent foreground can be predicted about this kind of laser in future optical communication

    基於鉺、鐿摻雜磷酸鹽玻璃基片的光波導激光器是一種新型通信光源，具有傳統的分佈反饋半導體激光器所不能比擬的優點，能滿足波分復用/密集波分復用技術對光源提出的諸多高新要求，所發射的1 . 54 m激光符合國際電信聯盟規范，在未來光通信中有著廣闊的發展前景。
  4. Later, the discovery of all colures photoluminescence and electric - luminescence from porous silicon and the encouraging progress in fabricating porous silicon based light - emitters has cast a new light on si - based opt - electronics

    多孔硅可能彌補單晶硅材料不能有效發光的缺點，預示了用單晶硅制備發光器件進而實現全硅光電子集成的美好前景。
  5. In this thesis, we demonstrate the study of si - based light emitting materials and its importance in si - based photonics integration. we discussed mainly the gain, differential gain, threshold current of si - based quantum - dot laser and the dependence of threshold current on temperature from discrete energy level of three - dimension confined quantum - dot and state density distribution of 5 - function

    本文闡述了si基光發射材料的研究進展及它在硅基光電子集成中的重要地位，從三維受限量子點的分立能級和函數狀的態密度分佈入手，著重討論了si基量子點激光器的增益、微分增益、閾值電流及閾值電流的溫度特性。
  6. Galnnas is a very promising new material for infrared lasers, photo detectors, solor cells and optical integration. it has much more advantages than galnasp because much better electron confinement can be achieved in this system, thus much higher the laser ' s characteristic temperature will be

    由於gainnas在紅外激光器，光探測器，太陽能電池以及光集成等方面巨大的應用前景和相對于gainasp的優越性，人們對ganas及gainnas的研究在最近兩、三年裡蓬勃發展。
  7. Vertical - cavity surface - emitting lasers ( vcsel ' s ) have distinct advantages over conventional edge emitting lasers, such as small divergence angle, single longitudinal mode operation and very low threshold current. they are especially suitable for making two - dimensional ( 2 - d ) arrays as well as vcsel ' s based integrate devices

    垂直腔面發射半導體激光器（ vcsel ）與傳統的邊發射半導體激光器相比，它具有發散角小、單縱模工作、非常低的閾值電流等優點，尤其它適於二維面陣集成和與其它光電子器件集成。
  8. Many ways of doping have also been reported. at the same time, to reduce the onset voltage and to increase the intensity of electroluminescence ( el ) is all very important for el devices

    由於硅的平面集成工藝已相當成熟，所以從工藝兼容性考慮，用硅基材料作為發光器件將是最佳的選擇，而其獲得應用的關鍵是提高發光效率。
  9. Monolithic optoelectronic integrated circuits ( oeics ) integrate optoelectronic components and electronic components onto one chip. it has the advantages of high speed, small size and cost - effective. the fabrication of monolithic oeics is confronted with the incompatibility problem between optoelectronic components and electronic components

    單片光電集成器件（ oeics ）是利用光電子技術和微電子技術將光電子器件和微電子器件集成到同一襯底而形成的新型器件，具有功能強、體積小、成本低等突出優點。
  10. Laser induced diffusion is a technology that dope the impurities into a certain region of semiconductor by a focused laser. it has the advantages of “ low temperature processing ” and ” direct writing ”, and it is promising to use this technology in the fabrication of monolithically optoelctronic integrated circuits ( oeics ) to solve the incompatibility problem between optoelctronic and electronic components

    激光誘導擴散是用聚焦的激光束局域加熱半導體基片，將雜質以擴散的方式摻入到特定區域並且達到一定要求的一種技術，具有「低溫處理」 、 「直接寫入」 、 「局域升溫」等獨特優點，可有效解決單片光電集成器件（ oeics ）中光、電兩部分的工藝兼容這一難題。
  11. Abstract : in the field of optical wireless links, concentrators that are designed by the tools of nonimaging optics can be used to collect the light radiation and are more compact and have higher collection efficiencies than imaging concentrators. hemispherical concentrators are studied by ray tracing, then for several normal nonimaging concentrators : hemispherical concentrators, compound parabolic concentrators ( cpc ), dielectric totally internally reflecting concentrators ( dtirc ), simultaneous multiple surfaces concentrators ( sms ) and inhomogeneous media concentrators ( poisson bracket ), the design methods and the performances e. g. the gain and the field of view ( fov ) are compared as well as the application suggestion

    文摘:在無線光通信領域，利用非成像光學設計的集中器能夠聚集光輻射能量，而且相對于成像性集中器具有更緊湊的結構和更高的增益.利用光線追跡法對半球形集中器的性質進行了分析與研究.對好幾種非成像集中器:半球形集中器，復合拋物線形集中器，介質內部全反射集中器，多表面集中器，多相介質集中器，從設計原理、增益和視場進行比較，並分析其應用場合
  12. Michel : i think it should be integration, alcatel are integrating passive and active components together. that must be the trend of technology developing

    我想這一定是集成化，阿爾卡特正在努力將有源器件和無源器件集成到一起。集成化一定是光器件的發展方向。
  13. The concentrator is adopted in solar energy systems, and it also may find applications in undersea laser communications

    復合拋物面型集光器已用在太陽能裝置中，它也能在激光水下通信中得到應用。
  14. Various forms of combining parts of the invention, by which water in multi - stage recirculating water - heating tank for collector and / or multi - stage confluent water - heating tank, as a whole or separately, can be heated by solar energy collector, or a heat pump, or an electrical heater, fall into the following categories : on sunny day, it ' s enough to use the solar energy collector to heat water, then hot water is stored ; in confrontation with off - peak electricity at night, use the heat pump or the electrical heater to heat water, then hot water is stored ; during the time of a cloudy day without off - peak electricity, use the heat pump to instantly heat water according to the storage capacity of predetermined amount of produced hot water, then hot water is stored

    所述的經太陽能集熱器、或熱泵、或電加熱裝置同時或分別對集熱器循環加熱水箱、分級加熱式匯流熱水箱中的水進行分級加熱的組合包括:陽光天可全部採用太陽能集熱器進行加熱和儲存熱水，夜間峰谷電時段可採用熱泵或電加熱裝置進行補充加熱和儲存熱水，無陽光的非峰谷電時段可根據定量的熱水儲量設置需求採用熱泵進行即時加熱和儲存熱水。
  15. In this paper, we ore going to analyze the effect factors of collector from the aspects of radiation condition, in - phase of supply and demand and sensitivity of shelter and variation of combinatorial plane, then discuss them with some design examples

    該文擬從輻射條件、供需同步性及對遮擋及組合面變化的敏感性方面對影響集光器姿態的因素進行分析，並結合設計實例進行探討。
  16. Three - dimensional two - stage solar light collector

    三維兩級式太陽光集光器
  17. Therefore, the stance and position of collectors should have obvious difference

    因此集光器的姿態和部位應有明顯區別。
  18. With numerical calculation, the performances and the coupling of concentrator to optical fibers are also considered

    採用數值計算，研究了該集光器的集光性能以及它與多模光纖的耦合。
  19. On the basis of principles of nonimaging optics, design principles of a compound parabolic concentrator are discussed

    摘要在非成像光學原理的基礎上，分析了復合拋物面型集光器的設計原理。
  20. In order to enlarge the proportion of solar energy in energy structure of building, especially in that of multiplayer and skyscraper, the collector should not be fixed within roof only, but develop to front and side faces of building

    為了擴大太陽能在建築能源結構，特別是多層和高層建築能源結構中的比例，集光器的安裝部位也不應局限於屋頂，而必須向立面拓展。
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