Contents
2021
Volume: 41 Issue 17
29 Article(s)

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Atmospheric Optics and Oceanic Optics
Design and Implementation of Digital Camera Visibility Instrument
Ming Lei, Kai Nie, Hansheng Jiang, Pangda Dai, and Jingli Wang
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1701001 (2021)
Effect of Surface Albedo on Sky Polarization Mode
Yan Cui, Yafei Liu, Kang Liu, and Jinkui Chu
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1701002 (2021)
Detectors
Design and Optimization of Double-Wave-Peak Response CMOS Single-Photon Detector
Weiyu Zhang, Yang Wang, and Xiangliang Jin
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1704001 (2021)
Fiber Optics and Optical Communications
Phase-Sensitive Optical Time Domain Reflectometry Assisted by Total Variation Techniques
Zhao Li, Zengguang Qin, Zhaojun Liu, Yanping Xu, Zhenhua Cong, and Shuai Qu
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1706001 (2021)
Implementation of FPGA Based on High Throughput Parallel CRC-SCL Decoder of Polar Codes
Yanjun Liu, Yan Li, Yuyang Liu, Xiaoshuo Jia, Honghang Zhou, Xiaobin Hong, Jifang Qiu, Hongxiang Guo, Yong Zuo, Wei Li, and Jian Wu
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1706002 (2021)
Low-Complexity Blind Phase Search Algorithm for Master-Slave Carrier Under Frequency Offset Conditions
Siwei Qu, Yanfu Yang, Qian Xiang, and Qun Zhang
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1706003 (2021)
Research on Precoding Optical Orthogonal Frequency Division Multiplexing System in Visible Light Communication
Kejun Jia, Shaobo Wei, Ying Lin, Juanjuan Chen, Minghua Cao, and Suoping Li
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1706004 (2021)
Image Processing
Photon Counting Integral Imaging Based on Lucy-Richardson Algorithm
Shangru Li, and Peng Ge
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1710001 (2021)
Instrumentation, Measurement and Metrology
3D Imaging Method for Multi-View Structured Light Measurement Via Deep Learning Pose Estimation
Haihua Cui, Tao Jiang, Kunpeng Du, Ronghui Guo, and An′an Zhao
Multi-view structured light measurement is a process of utilizing structured light measurement system to achieve the complete expression of the measured object from multiple angles. Thus, the splicing of the measurement data from multiple perspectives affects the integrity of the measured object. In this paper, a new m
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1712001 (2021)
A New Method of Out-of-Plane Displacement Measurement for Optical Fiber Material Based on Digital Speckle Correlation Method
Ran Zhao, Zhiwei Hong, Jing Lu, Yang Zhang, Yong Sun, Yonggang Huang, and Jinsheng Jia
To monitor the micro-nano-scale deformation of optical fiber material during industrial production, this paper proposes a novel method based on the digital speckle correlation method (DSCM) to measure the out-of-plane displacement. The in-plane displacements between two consecutive images before and after material defo
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1712002 (2021)
Terahertz Nondestructive Test of Delamination Defects in Glass-Fiber-Reinforced Composite Materials
Qishu Wang, Da Mu, Tongyu Zhou, Jiaojiao Ren, Dandan Zhang, and Yinjie Xin
Finite-difference time-domain and terahertz time-domain spectroscopy are used to study the internal delamination defects in glass-fiber-reinforced composite materials. First, the optical parameters of the glass-fiber-reinforced composite material in the terahertz frequency band are obtained using transmission terahertz
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1712003 (2021)
Integrated Optics
Inverse Design and Demonstration of Vertical Couplers
Yiteng Chen, Jifang Qiu, Zhenli Dong, Youxi Pan, Yuchen Chen, Hongxiang Guo, and Jian Wu
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1713001 (2021)
Letters
Laser Mode Control in Fiber with Core Diameter of 30 μm Based on 3×1 Photonic Lantern
Yao Lu, Zongfu Jiang, Wenguang Liu, Zilun Chen, Man Jiang, Qiong Zhou, and Jiangbin Zhang
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1736001 (2021)
Materials
Quasi-Two-Dimensional Sky-Blue Perovskite Light-Emitting Devices Enhanced by Hypophosphorous Acid Incorporation
Ye Yang, Xiaoli Yang, Lihong He, Jiulin Gao, Yajun Lian, and Xiaohui Yang
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1716001 (2021)
Medical Optics and Biotechnology
Endocytoscopic Imaging System with High Magnification and Large Field of View
Wei Zhang, Chunyang Niu, Xinghai You, Bo Yuan, Liqiang Wang, and Qing Yang
Endocytoscopy (EC), as a kind of endoscope with ultra-high magnification, enables the in vivo observation of stained nuclei directly, which is of great significance for the diagnosis of early-stage cancer. Only Olympus of Japan has the technology so far. The core component of EC is the optical imaging system at the tip
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1717001 (2021)
Optical Devices
Reconfigurable Mode Multiplexer Waveguide Switch Based on Phase Change Material
Yuanshuai Lü, Chenggen Wang, Wei Yuan, Guiju Zhang, and Kaiyue Qi
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1723001 (2021)
Optics at Surfaces
Objective-Coupled Wavelength and Angle Co-Modulated Surface Plasmon Resonance Sensor
Chang Wang, Xue Wang, Xuqing Sun, Ruxue Wei, Hongyao Liu, Xiaojuan Sun, Fei Wang, Xinchao Lu, and Chengjun Huang
Wavelength-modulated surface plasmon resonance (SPR) sensors based on prism coupling can obtain high detection sensitivity only in the long-wavelength band but cannot take both detection range and detection sensitivity into account. In this work, we proposed a wavelength and angle co-modulated SPR sensor using the surf
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1724001 (2021)
Physical Optics
Influencing Factors and Improved Methods of Spatial Resolution of Focused Refractive Index Microscopy Imaging System
Yizhe Yang, Zhongfa Liu, Yu Fang, Xiaojing Wu, Yong Yang, and Siwei Zhu
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1726001 (2021)
Correction Method of Photosynthetic Size Unit in Algae Primary-Productivity Measurement using Fluorescence Kinetics
Xiang Wang, Gaofang Yin, Nanjing Zhao, Tingting Gan, Xiaoling Zhang, Ming Dong, Min Chen, Peilong Qi, Zhichao Ding, Lu Wang, Mengyuan Gu, Renqing Jia, Zhisong Qin, Ruifang Yang, Li Fang, Deshuo Meng, and Jianguo Liu
The fluorescence method is a noninvasive measurement method that can rapidly measure the primary productivity of algae in aquatic systems. However, in the current analysis of fluorescence dynamics of primary productivity, when the photosynthetic size unit of algae is used with a fixed value, the measurement results of
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1726002 (2021)
Remote Sensing and Sensors
Laser Spot Center Positioning Method in Gaofen-7 Footprint Camera
Yu Wu, Xiaoxiang Long, Jian Yang, Qijin Han, Qingpeng Li, and Song Li
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1728001 (2021)
Scattering
Blue-Green Laser Scattering and Absorption Properties of Agglomerated Core-Shell Cyanobacteria Particles
Jintao He, Mingjun Wang, and Jialin Zhang
The laser scattering and absorption of algal particles is the main reason for the attenuation of underwater blue-green laser communication performance in seawater. In this paper, based on the discrete dipole theory, five kinds of particle models of agglomerated core-shell cyanobacteria are established, including double
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1729001 (2021)
Comparison of Scattering Equivalence Between Ground Glass and Volume Scattering Media
Jingjing Gao, Honglin Liu, Xin Wang, and Shensheng Han
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1729002 (2021)
Spectroscopy
Fourier Spectrum Data Processing Method for Turbulent Noise
Qiankun Gao, Wenqing Liu, and Yujun Zhang
When Fourier-transform infrared spectroscopy is used to on-line detection of high-temperature gas in an industrial furnace, the noise formed by turbulence will affect the spectral signal-to-noise ratio and the accuracy of concentration inversion. This paper introduces a new data processing method for infrared interfere
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1730001 (2021)
Near-Infrared Spectroscopy Detection of Cotton/Polyester Content Based on Dropout Deep Belief Network
Zhuo Wei, Wenwen Li, Min Lin, Wensong Jiang, and Xinqi Zhou
We combined near-infrared spectroscopy with the deep learning theory to propose a method for rapidly detecting the content of each component in cotton-polyester blended fabric based on the Dropout deep belief network (DBN). Firstly, wavelet transform was used to compress the original spectral data. Then, a DBN model wi
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1730002 (2021)
Enhancement of Raman Spectra Based on Optical Trapping of Gold Nanocubes
Sheng Rong, Hongshuang Liu, Ying Zhong, and Haitao Liu
Surface-enhanced Raman scattering (SERS) is a spectroscopic technique capable of accurately analyzing the compositions of materials at low concentration (volume fraction). In the case of metallic nanostructures, SERS enhancement is dependent on the electromagnetic field enhancement caused by the localized surface plasm
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1730003 (2021)
Fluorescence Auto-Correlation Spectroscopy Quantitatively Measures Antigen-Antibody Binding Affinity
Yamei Luo, Lin Jian, Haoqi Luo, Keying Huang, Wolun Zhang, Zhulou Wang, Huizhi Zhang, Qian Xiao, and Shaohui Huang
Acta Optica Sinica
  • Publication Date: Sep. 03, 2021
  • Vol. 41, Issue 17, 1730004 (2021)
Ultrafast Optics
Raman Shift Temperature Effect and New Temperature Measurement Method
Yan Wang, Ling Zhu, Xuexian Yang, Xiaoyun Wang, and Jinzhang Peng
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1732001 (2021)
Vision, Color, and Visual Optics
Analysis of Influence of Change in Field of View on Dynamic Glare Evaluation
Heng Zhang, Weidong Qiao, Jiaming Wang, and Yi Li
In light of the shortcomings of threshold increments in evaluating dynamic glare, starting from the visual characteristics of human eyes, this paper proposes a dynamic glare evaluation method based on the principle of brightness contrast analysis and builds a dynamic glare evaluation model. With the change in the field
Acta Optica Sinica
  • Publication Date: Sep. 01, 2021
  • Vol. 41, Issue 17, 1733001 (2021)