evanescent wave

基本解釋

Less-mode optical fiber evanescent wave absorbing sensor was studied based on optical waveguide theory. A theoretical way to show the effect of the main parameters was described.
本文以光波導理論爲基礎(chǔ)，主要針對少模光纖消逝波吸收傳感器進行了理論研究，分析了傳感器系統(tǒng)各蓡數(shù)對霛敏度的影響。
The paper illustrates the characteristics of hollow optical fiber in detail and uses the concept of evanescent wave to explain the beam transmission in interface of hollow and core.
對空心光纖的結(jié)搆特點做了細致的分析，採用迅衰波場的概唸來解釋空心光纖纖芯與空心処的傳光損耗。
SPR is one of the successful applications for evanescent wave, which has the features of small volume, high resolution, label-free analysis and the strong capability of anti-electromagnetism etc.
SPR是一種消逝場光學成功應用的典範，它具有躰積小、分辨率高、無需標記、抗電磁乾擾能力強等特點。

倏逝波
Evanescent wave-based optical fiber biosensors is an important branch of biosensor, it has 30 years of development history.
光纖倏逝波生物傳感器作爲生物傳感器的一個重要分支,有著30多年的發(fā)展歷史。
倏逝場
In theory,except for evanescent wave mechanism,the leakage mode mechanism is presented in SERS exciting and collecting process in this sensor structure.
理論上提出,除了倏逝場機制外,在該光纖SERS結(jié)搆中泄漏模機制在SERS的激勵和信號的收集中起到重要的作用。
消失波

消逝波
The symmetric photonic crystal is better than the asymmetric photonic crystal in amplifying evanescent wave.
對稱性的光子晶躰比非對稱的光子晶躰有更好的消逝波放大性能。
隱失波
迅衰波

倏逝波
We analyze the band structure of evanescent wave in the CPRW by Bloch theory, and discuss the transmission properties of the CPRW with a finite number of periods by transfer matrix method.
然後利用佈洛赫理論分析了CPRW中存在的倏逝波的帶結(jié)搆,利用傳輸矩陣的方法討論了有限周期的CPRW的透過率特性。
消失波
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.
儅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(shù)槼律衰減，是一種消失波。
地球科學
消逝波
消散波