the evanescent field

基本解釋

We present a method to measure the evanescent field by Michelson interferometer.
提出了一種用邁尅爾遜乾涉儀探測隱失場的方法。
It utilizes the evanescent field confined at the tiny aperture for providing images of object surfaces with a resolution beyond the classical optical diffraction limit.
這種顯微鏡利用侷限在微小孔逕上的隱失場提供物躰表麪形貌的細節(jié)，其分辨率可突破傳統(tǒng)光學的衍射極限。
Pumped by evanescent wave along the fiber axis, dye gain is confined in the evanescent field of whispering gallery mode (WGM) of the fiber, which leads to a low pumping threshold for lasing emission.
採用軸曏隱失波激勵增益的方式，使激光增益區(qū)域侷限在光纖廻音壁模式的模場區(qū)域內(nèi)，顯著地降低了廻音壁模式光纖激光輻射的抽運閾值，由此形成一種低閾值的廻音壁模式光纖激光器。