the evanescent field

基本解釋

We present a method to measure the evanescent field by Michelson interferometer.
提出了一種用邁克爾遜干涉儀探測(cè)隱失場(chǎng)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.
這種顯微鏡利用局限在微小孔徑上的隱失場(chǎng)提供物體表面形貌的細(xì)節(jié)，其分辨率可突破傳統(tǒng)光學(xué)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.
采用軸向隱失波激勵(lì)增益的方式，使激光增益區(qū)域局限在光纖回音壁模式的模場(chǎng)區(qū)域內(nèi)，顯著地降低了回音壁模式光纖激光輻射的抽運(yùn)閾值，由此形成一種低閾值的回音壁模式光纖激光器。