http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
COMPUTATIONAL EXPERIMENT FOR FOCUSATORS INVESTIGATION
Doskolovich, L. L.,Golub, M. A.,Kazanskiy, N. L.,Soifer, V. A. 대한전자공학회 1992 HICEC:Harbin International Conference on Electroni Vol.1 No.1
Computer generated diffractive optical elements, known as $quot;focusators$quot;, provide for very complicated focal intensity distributions, depending on the number of pixels and quantization levels. The manufacturing of such elements is very expensive and must be preceded by computer simulation of their performance. Computer experiment with laser beam focusator into segments is described in this report, the estimations of power efficiency and focal line quality for various parameters of the phase digitization are obtained.
Highly integrated plasmonic sensor design for the simultaneous detection of multiple analytes
M. A. Butt,N.L. Kazanskiy,S.N. Khonina 한국물리학회 2020 Current Applied Physics Vol.20 No.11
Herein, a highly integrated plasmonic sensor based on a multichannel metal-insulator-metal waveguide scheme for the simultaneous detection of multiple analytes is proposed. The numerical study is conducted via the finite element method based on commercially available software COMSOL. The sensor design is highly sensitive which can detect a minute change in the refractive index of the analyte. In this study, we have used the refractive index values of three different concentrations of ethanol and D-glucose solution to determine the sensor performance. It is observed that the device is highly sensitive as the operational wavelength lies in the deep shortwave infrared region. The numerically calculated sensitivity as high as 1948.67 nm/RIU is obtained for the cavity length of 325 nm which can be further improved by designing the device with large cavities. We believe that the proposed study is beneficial for the realization of the highly integrated plasmonic sensors for the lab-on-chip operations.