Pub Date : 2023-01-01DOI: 10.5768/jao202344.0102001
Wang Xin-gang, Tian Junwei, Yu Yalin, Wang Qin, Zhang Jie
{"title":"Edge contour extraction of infrared face image based on improved Canny algorithm","authors":"Wang Xin-gang, Tian Junwei, Yu Yalin, Wang Qin, Zhang Jie","doi":"10.5768/jao202344.0102001","DOIUrl":"https://doi.org/10.5768/jao202344.0102001","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71258456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0202001
Cui Yumin, Yin Liju, Sui Liguo, Zhou Hui, Deng Yulin
{"title":"Compression and reconstruction of photon counting integral imaging","authors":"Cui Yumin, Yin Liju, Sui Liguo, Zhou Hui, Deng Yulin","doi":"10.5768/jao202344.0202001","DOIUrl":"https://doi.org/10.5768/jao202344.0202001","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71259062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0301006
Liu Zhengjie, Xue Peng, Chen Yuanyuan, Liu Yanlin, Xie Dayang, Zhang Rui
{"title":"Design and implementation of variable angle mechanism of generalized ellipsometer driven by single motor","authors":"Liu Zhengjie, Xue Peng, Chen Yuanyuan, Liu Yanlin, Xie Dayang, Zhang Rui","doi":"10.5768/jao202344.0301006","DOIUrl":"https://doi.org/10.5768/jao202344.0301006","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71260073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0301009
QI Xianhao, Han Sen, Zhang Linghua, WU Xianyu, Cheng Jun, Bian Xiaoyue
{"title":"Simulation and error analysis of illumination system with coherent noise suppression","authors":"QI Xianhao, Han Sen, Zhang Linghua, WU Xianyu, Cheng Jun, Bian Xiaoyue","doi":"10.5768/jao202344.0301009","DOIUrl":"https://doi.org/10.5768/jao202344.0301009","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71260288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0302003
Song Liang, GU Yuhai, Shi Wentian
{"title":"Unstructured road segmentation algorithm based on improved BiSeNet","authors":"Song Liang, GU Yuhai, Shi Wentian","doi":"10.5768/jao202344.0302003","DOIUrl":"https://doi.org/10.5768/jao202344.0302003","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71260474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0305001
XI Gangyang, Zhang Bo, Zuo Xiaozhou, Wang Zhongqiang, Liu Xin, Zhao Hongjun
{"title":"Design of multispectral optical window assembly for high and low temperature test device","authors":"XI Gangyang, Zhang Bo, Zuo Xiaozhou, Wang Zhongqiang, Liu Xin, Zhao Hongjun","doi":"10.5768/jao202344.0305001","DOIUrl":"https://doi.org/10.5768/jao202344.0305001","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71260633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0305002
Yang Jingwei, Qian Yunsheng, Liu Lei, LU Jie
{"title":"Development of domestic imaging circuit based on EBAPS","authors":"Yang Jingwei, Qian Yunsheng, Liu Lei, LU Jie","doi":"10.5768/jao202344.0305002","DOIUrl":"https://doi.org/10.5768/jao202344.0305002","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71260733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0401002
Zhai Zhongsheng, Duan Lang, Zheng Yawen
{"title":"Analysis of factors affecting beam shaping quality of geometric steady-phase method based on SLM","authors":"Zhai Zhongsheng, Duan Lang, Zheng Yawen","doi":"10.5768/jao202344.0401002","DOIUrl":"https://doi.org/10.5768/jao202344.0401002","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71260968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0407001
Cao Xiangjie, Kang Huachao, Yu Hailong, Zhang Yinfu, G. Xun
{"title":"Liquid-solid phase transition time characteristics of CCD aluminum layer metal induced by nanosecond pulse laser","authors":"Cao Xiangjie, Kang Huachao, Yu Hailong, Zhang Yinfu, G. Xun","doi":"10.5768/jao202344.0407001","DOIUrl":"https://doi.org/10.5768/jao202344.0407001","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71261464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.5768/jao202344.0501004
YU Saiyun, QIU Huaili, LI Jia, ZHU Tao, SONG Fengquan
NaI(TI)探测器是典型的闪烁体辐射探测器，其探测过程涉及辐射能量沉积、可见光信号产生与输运、光电转换与信号处理等物理过程。首先利用蒙特卡罗方法、Birks公式及射线追迹程序，开展了射线粒子在晶体中转为可见光输出过程的计算分析，并结合光电倍增管和信号处理电路的指标参数进行模拟仿真，得出探测器最终输出的脉冲电压信号参数；然后，在137Cs源辐射场中采用Φ50 mm×50 mm NaI(TI)晶体耦合光电倍增管开展实验验证，实验测得探测器输出脉冲信号的上升/下降时间比为0.39，与模拟计算数值0.36相比，相差约7.69%，表明模拟计算模型的输出结果与实测数据基本符合，初步证明了论文的模拟计算模型及计算分析过程的正确性。论文提出的方法，对于深入理解辐射粒子激发的荧光可见光在晶体闪烁体中的传输规律和闪烁体辐射探测器系统的优化设计，具有一定参考意义。
NaI(TI)探测器是典型的闪烁体辐射探测器，其探测过程涉及辐射能量沉积、可见光信号产生与输运、光电转换与信号处理等物理过程。首先利用蒙特卡罗方法、Birks公式及射线追迹程序，开展了射线粒子在晶体中转为可见光输出过程的计算分析，并结合光电倍增管和信号处理电路的指标参数进行模拟仿真，得出探测器最终输出的脉冲电压信号参数；然后，在137Cs源辐射场中采用Φ50 mm×50 mm NaI(TI)晶体耦合光电倍增管开展实验验证，实验测得探测器输出脉冲信号的上升/下降时间比为0.39，与模拟计算数值0.36相比，相差约7.69%，表明模拟计算模型的输出结果与实测数据基本符合，初步证明了论文的模拟计算模型及计算分析过程的正确性。论文提出的方法，对于深入理解辐射粒子激发的荧光可见光在晶体闪烁体中的传输规律和闪烁体辐射探测器系统的优化设计，具有一定参考意义。
{"title":"Whole-process simulation of NaI (TI) scintillator detector response in radiation field","authors":"YU Saiyun, QIU Huaili, LI Jia, ZHU Tao, SONG Fengquan","doi":"10.5768/jao202344.0501004","DOIUrl":"https://doi.org/10.5768/jao202344.0501004","url":null,"abstract":"NaI(TI)探测器是典型的闪烁体辐射探测器，其探测过程涉及辐射能量沉积、可见光信号产生与输运、光电转换与信号处理等物理过程。首先利用蒙特卡罗方法、Birks公式及射线追迹程序，开展了射线粒子在晶体中转为可见光输出过程的计算分析，并结合光电倍增管和信号处理电路的指标参数进行模拟仿真，得出探测器最终输出的脉冲电压信号参数；然后，在<sup>137</sup>Cs源辐射场中采用<i>Φ</i>50 mm×50 mm NaI(TI)晶体耦合光电倍增管开展实验验证，实验测得探测器输出脉冲信号的上升/下降时间比为0.39，与模拟计算数值0.36相比，相差约7.69%，表明模拟计算模型的输出结果与实测数据基本符合，初步证明了论文的模拟计算模型及计算分析过程的正确性。论文提出的方法，对于深入理解辐射粒子激发的荧光可见光在晶体闪烁体中的传输规律和闪烁体辐射探测器系统的优化设计，具有一定参考意义。","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135440232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：