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Updated: Jun 17, 2025

Implementation of a Reference Interferometer for Nanodetection
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Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

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基于强度产品的光学传感器,以击败干扰仪中的衍射极限.

Byoung S Ham1,2

  • 1School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea.

Sensors (Basel, Switzerland)
|August 10, 2024
PubMed
概括

这项研究将量子传感投影测量适应于经典传感,实现超越经典和量子极限的增强分辨率. 在N波光谱仪中,Kth级强度乘积显著提高了相位灵敏度.

关键词:
产品强度更高的产品强度.许多波干扰的干扰.有光学传感器的感应器.投影测量测量方法 投影测量方法

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There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...
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