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- The average dark current is often eliminated by means of a zeroing circuit. 平均暗電流常利用調零電路消除。
- The thermally generated dark current intrinsic to the photodiodes is always working to charge the diode. 光電二極體固有的熱產生的暗電流不斷為二極體充電。
- Hence, due to the low noise gain and low dark current, the maximum detectivity (D*) can occur at low negative bias. 因此，由於暗電流與雜訊增益都降低，最大值的偵測度可以在負低偏壓時出現。
- Why is it that all the fast-moving fish of the dark current have purple backs and usually purple stripes or spots? 怎麼搞的，凡是在深暗的水流中游得很快的魚都有紫色的背脊，一般還有紫色條紋或斑點？
- We find that the photocurrent of this device is not reduced by the additional MQWs but the dark current is. 我們發現超晶格所產生的光電流並沒有因為量子井結構而降低，但暗電流卻有減少。
- If the photodiodes have large amounts of dark current, much of the diode's signal capacity will be filled up by charge with no signal information. 如果光電二極體有大量的暗電流，大部分二極體信號電容會在沒有信號情況下被充滿。
- Etching the surface of germanium layer could decrease the dark current and increase the responsivity under the visible light exposure. 當蝕刻鍺層的表面時，我們可以得到較低的暗電流並且提升可見光下的光響應。
- This type of amorphous-silicon photodiode has the advantages of low dark current and a capacitance that is independent of the accumulated signal. 這種非晶硅光電二極體有很多優勢，如低暗電流和能獨立積累信號的電容。
- At the same time we studied the difference for use LED low intensity light source and dark current method, mea sured photoelectron spectrum. 同時也介紹了用LED光源測得的單光電子幅度譜及用熱發射法測得的暗電流譜的差異,並分析了兩種方法測得的幅度譜的差異的主要根源。
- Finally, we advanced an assumption to explain that thick active region had lower dark current and used the program to simulate the experiment result. 最後我們提出一套理論解釋較厚的主動層具有較低的暗電流，並利用程式來模擬實驗結果。
- Abstract： In all optical asynchronous CDMA communication system，multi-user interference and PIN dark current noise can be reduced by introducing double optical harder-limiters. 摘 要： 在全光非同步CDMA通信系統中，引入兩個光硬體限幅器是有效減小多用戶干擾及PIN光電檢測過程暗電流雜訊的一種方案。
- In all optical asynchronous CDMA communication system，multi-userinterference and PIN dark current noise can be reduced by introducing double optical harder-limiters. 在全光非同步CDMA通信系統中，引入兩個光硬體限幅器是有效減小多用戶干擾及PIN光電檢測過程暗電流雜訊的一種方案。
- I groped for the light switch in the dark room. 我在黑暗的房間里摸索著找電燈開關。
- We started early in order to arrive before dark. 為了在天黑前到達，我們很早就動身了。
- The thick blocking barrier will not only reduce the dark current but also the responsivity and photocurrent.Therefore, the detectivity for the thick barrier SLIP is at the same order for the thin one. 除此之外，厚的電流能障，不僅會使得暗電流降低，同時也會降低光電流與光響應的大小，因此厚能障與薄能障偵測器的偵檢率皆在同一個倍率。
- On the other hand, the effect of finger spacing on the photocurrent is more significant.When the finger spacing increases, the photocurrent decreases and the dark current is almost changeless. 指間距增大時光電流減小而暗電流幾乎不變，而且指間距對光電流的影響比對暗電流的影響大。
- The simulation results indicate that the dark current and the photocurrent both increase when the finger width increases.But the effect of finger width on the dark current is more significant. 模擬結果表明，指寬增大時探測器的暗電流和光電流都增大，但指寬對暗電流的影響比對光電流的影響大；
- In practice，other noise in the system can be reduced by introducing double optical harder-limiters also，such as：APD shot noise，APD dark current noise，background light and thermal noise. 實際上，引入兩個光硬體限幅器同樣可以減小系統中的其他雜訊：APD光電檢測過程中的散粒雜訊、暗電流雜訊、背景光影響、消光比影響及熱雜訊。
- An absence of improvement in the dark current was observed.However we did observe an improvement in the material quality (low ideality factor 1.75 and series resistance 0.3k ) for forward bias. 逆偏壓下暗電流沒有改善，但在順偏壓下，觀察到材料品質的改善（低的理想因子值約1.;75與串聯電阻300歐姆）。
- Her sublimate future husband will be tall, dark, and handsome. 她理想化的未來丈夫將是身材高大，皮膚淺黑，相貌英俊。
