Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Haiyan Luo"'
Publikováno v:
Photonics; Volume 10; Issue 4; Pages: 398
The wafer eccentricity deviation caused by misalignment between the center of the wafer and rotary table will lead to edge image distortion and quality degradation of the defect signals during automated inspection. However, wafer end jump and edge to
Publikováno v:
Applied Optics. 62:2207
In this paper, a spatial static polarization modulation interference spectrum technique is proposed, which combines polarimetric spectral intensity modulation (PSIM) technology and spatial heterodyne spectroscopy (SHS), and can obtain the total Stoke
Publikováno v:
Applied Optics. 62:2154
Digital micromirror device (DMD) and spatial heterodyne spectroscopy (SHS) combined modulation interference spectroscopy (DMD–SHS) introduces a DMD for the secondary modulation of interferometric data to achieve a Hadamard transform. DMD–SHS can
Publikováno v:
Optics Express. 31:3028
Interference data obtained by a spatial heterodyne spectrometer (SHS) is subject to various error factors and suffers from complex phase distortion. Traditional phase correction methods, such as the Amplitude, Merzt, and Forman methods, extract phase
Autor:
Pengshuai Zhang, Haiyan Luo, Lan Cui, Jixiu Deng, Shiyu Xie, Danfeng Liu, Shuqi Wang, Xiaoying Si, Zichao Wang, Yameng Wan, En Zhang, Xing Li, Lu Zhang
Publikováno v:
Journal of Molecular Liquids. 369:120975
Publikováno v:
Journal of Molecular Liquids. 363:119856
Publikováno v:
Optics Communications. 507:127595
Spatial heterodyne spectroscopy (SHS) has advantages of hyperspectral, high luminous flux, and high stability. However, its main performance indexes, such as spectral resolution, bandwidth, dynamic range and signal-to-noise ratio (SNR) are all limite
Publikováno v:
Applied Optics. 60:6614
Considering the distribution characteristics of interference data of a temporally and spatially modulated spatial heterodyne interference imaging spectrometer, an algorithm based on spatial dimension baseline of interference data for the detection an