evanescent field 中文意思是什麼
evanescent field
解釋
雕落場- evanescent : adj. 1. （印象等）漸漸消失的。2. 快消滅的；短暫的，瞬息的。3. 纖細的，輕盈的。4. 【植物；植物學】（葉脈）隱失的。5. 【數學】無限小的。
- field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
-
The linear guide shown in fig. 3. 226 couples to the planar guide via the evanescent field which appears in the gap between the two guides.
圖3226所示的條形波導通過出現在兩波導間隙的消失場同平面波導耦合。 -
A hydrogen sensor using evanescent field fiber requires an interdisciplinary study
漸逝場型光纖氫氣傳感器的研究是一個多學科高度交叉的研究領域。 -
The design and implementation of hydrogen sensors using evanescent field fiber is introduced in this thesis. the research work mainly includes the hydrogen sensing principle of pd film, the principle of surface plasmon resonance, study of highly steady laser light, fabrication of the tapered fiber and etched fiber, the deposition of pd film, the encapsulation of sensor and the experimental results ( including the design of the set - up ) and the discussions
本論文主要圍繞實現漸逝場型光纖氫氣傳感器，開展了以下一些相關的技術性研究:鈀的氫敏感原理、表面等離子共振原理、穩定化光源的研究、拉錐型光纖和腐蝕型光纖的製作、薄膜的生長、傳感頭的封裝和傳感系統的實驗及結果分析。 -
It comprises the study of the thin film for the hydrogen sensing and the deposition technique, a surface plasmon resonance, the field distribution around the optical fiber, analysis of the power of evanescent field, the measurement approach and the data processing etc. the hydrogen sensors using evanescent field fiber is of complex technics and high sensitive
其中涉及了氫敏感膜的研究及其生長工藝、光在光波導的傳輸模式分析、光纖中漸逝場的能量分析、光學表面等離子共振技術、氫氣傳感器的檢測技術等。漸逝場型光纖氫氣傳感器是一款工藝要求非常高，靈敏度高，穩定性強，可以進行復用的新穎的光學氫氣傳感器。 -
The linear guide shown in fig. 3. 226 couples to the planar guide via the evanescent field which appears in the gap between the two guides
圖3 226所示的條形波導通過出現在兩波導間隙的消失場同平面波導耦合。 -
When the frequency is below than the cut - off frequency of the waveguide, the field intensity decays exponentially with distance along the waveguide and the wave is called evanescent wave
當頻率低於波導的截止頻率時，電磁波在波導中與距離成指數規律衰減，是一種消失波。 -
They also have been paid more attention and have very high value in the military field such as military medicine and biological toxicant detection, based on the study of the basic operating principle and structure of the evanescent wave - based optical fiber biosensors, an optical fiber biosensor with fiber bundle was developed. theoretical analysis and signal processing experiments were researched then
在研究了光纖倏逝波生物傳感器系統的基本工作原理和系統結構的基礎上，本文構建了一種基於光纖束的倏逝波生物傳感器系統，並在此基礎上展開了理論分析和信號處理實驗研究。
分享友人