片语

evanescent field theory渐逝场理论

the evanescent field消失场

evanescent field sensor迅衰场传感器

evanescent field coupling渐逝场耦合

evanescent wave field消失波场

antenna evanescent field天线的渐消场

Evanescent-field imaging消散场显微技术

英汉例句

• 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.

  采用轴向隐失波激励增益的方式，使激光增益区域局限在光纤回音壁模式的模场区域内，显着地降低了回音壁模式光纤激光辐射的抽运阈值，由此形成一种低阈值的回音壁模式光纤激光器。

• such a polarization-gated excitation scheme creates an intense linearly polarized high-gradient evanescent field for electron acceleration.

  这种偏振门控激发机制产生强烈的线偏振光高梯度电子加速消逝场。

• we present a method to measure the evanescent field by michelson interferometer.

  提出了一种用迈克尔逊干涉仪探测隐失场的方法。

• 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.

  这种显微镜利用局限在微小孔径上的隐失场提供物体表面形貌的细节，其分辨率可突破传统光学的衍射极限。

• for the subwavelength-diameter hollow optical fiber, besides the large evanescent field in the outer cladding, it has enhanced intensity in the central hollow region.

  结果表明，亚波长直径空芯光纤外包层中具有强的倏逝波模场，中空纤芯具有增强的强度分布；

• 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.

  图3．226所示的条形波导通过出现在两波导间隙的消失场同平面波导耦合。