暗電流脈沖 的英文怎麼說

中文拼音 [àndiànliúmàichōng]
暗電流脈沖 英文
dark-current pulse
  • : Ⅰ形容詞1 (光線不足; 黑暗; 暗淡) dark; dim; dull 2 (不顯露的; 秘密的) hidden; secret 3 [書面語...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : 脈名詞1. (動脈和靜脈的統稱) arteries and veins2. (脈搏的簡稱) pulse 3. (像血管的組織; 連貫成系統的東西) vein
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  1. After measuring dark current, photocurrent and response to x pulse of gaas detector before and after 1. 7 mev electronic radiation, the response tune, fall time of trailing edge, full width of half maximum ( fwhm ), sensitivity, carrier life, mobility are researched and contrasted. the result shows that the response speed of detector, time resolution ratio and nonlinear of back edge of output signal have been improved greatly after electronic radiation. though sensitivity of the detector reduces, its measuring range can be widened

    為了使探測器的性能得到進一步的提高,我們對其進行了子輻照改性,並測量了本徵砷化鎵探測器和經過1 . 7mev子輻照的探測器的、光及對x射線的響應,並對其響應時間,后沿下降時間,半高寬( fwhm ) ,載子壽命,靈敏度進行對比,研究,結果顯示經子輻照后的探測器的性能得到了改善,使響應速度,分辯率進一步提高,並消除了探測器輸出信號后沿的非線性,雖靈敏度有所降低,反而使其測量范圍得以拓寬。
  2. In the design of optical system, to improve system precision, the fiber optic coupler is added to make a laser pulse circle ; in the unit of photo detection, we make a high - precision temperature compensation apd bias circuit, which allows system to abate the noise caused by temperature changer and dark current

    應變測量系統主要由光源、傳感光纖、光探測器和信號處理路組成。在光學系統設計中為提高系統的精度採用了光纖定向耦合器實現光的循環;在光轉換單元上採用高精度溫度補償的apd偏置路,減小了溫度和帶來的噪聲干擾。
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