Pub Date : 2023-01-01DOI: 10.5768/jao202344.0403002
Xing Lun, Sang Mei, Shi Zhenman, Wang Shuang, Liu Tiegen
{"title":"White-light interference demodulation algorithm based on SVMD-HD denoising","authors":"Xing Lun, Sang Mei, Shi Zhenman, Wang Shuang, Liu Tiegen","doi":"10.5768/jao202344.0403002","DOIUrl":"https://doi.org/10.5768/jao202344.0403002","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":"71261277","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}
{"title":"Design of zoom beam-expansion system for OPO laser rangefinder transmitter","authors":"CAI Zhen, JI Junwen","doi":"10.5768/jao202344.0507003","DOIUrl":"https://doi.org/10.5768/jao202344.0507003","url":null,"abstract":"设计了一种OPO激光测距机发射端变倍扩束系统。该系统采用两级激光扩束，将OPO（optical parametric oscillation）激光器出射光束发散角二次压缩，一级激光扩束为变倍扩束，二级激光扩束为定倍扩束，使出射光束发散角可连续调节，以实现激光测距机大范围测距，提高了激光测距过程的人眼安全性。OPO激光器出射光束发散角为6 mrad，出射光束直径为<i>ϕ</i>7 mm，扩束倍率6~12倍，其中，一级激光变倍扩束倍率为2~4倍，二级激光扩束倍率为3倍。设计的光学系统满足较大口径光束入射，且具有变倍扩束功能，突破了现有变倍扩束系统仅能实现小口径光束入射的限制。最终设计的变倍扩束系统总长度为285 mm，结构简单，利于工程化。","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"32 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":"135441742","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/jao202344.0101001
Lu Hongqiang, Zhang Jingyue, L. Chao, Wu Yujing, Liu Yingqi, Wang Ya-nan
{"title":"Wide-area scanning control technology of embedded photoelectric search aiming and indication system","authors":"Lu Hongqiang, Zhang Jingyue, L. Chao, Wu Yujing, Liu Yingqi, Wang Ya-nan","doi":"10.5768/jao202344.0101001","DOIUrl":"https://doi.org/10.5768/jao202344.0101001","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":"71257624","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/jao202344.0101003
Shi Tianyi, Yang Lei, Liu Zewu, SU Xiaoqin, Xie Hongbo
{"title":"Optical system design of small-caliber and large-field industrial endoscope","authors":"Shi Tianyi, Yang Lei, Liu Zewu, SU Xiaoqin, Xie Hongbo","doi":"10.5768/jao202344.0101003","DOIUrl":"https://doi.org/10.5768/jao202344.0101003","url":null,"abstract":"","PeriodicalId":38331,"journal":{"name":"Journal of Applied Optics","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71258227","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/jao202344.0103001
Du Chenxi, Sun Zhonghui, Liao Haiqing, Niu Jinping, Wu Zhichao
{"title":"Sensitivity distribution of large-area triangular detection light screen with original reflection","authors":"Du Chenxi, Sun Zhonghui, Liao Haiqing, Niu Jinping, Wu Zhichao","doi":"10.5768/jao202344.0103001","DOIUrl":"https://doi.org/10.5768/jao202344.0103001","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":"71258279","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}
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