Xueqin Zhang, Ke Cheng, Yongyi Lu, Xu Zhao, Min Li, Yaowei Gan, Xianglin Dai, Min Zhong
{"title":"Uniaxial microscale 3D surface shapemeasurement based on π phase-shifting method","authors":"Xueqin Zhang, Ke Cheng, Yongyi Lu, Xu Zhao, Min Li, Yaowei Gan, Xianglin Dai, Min Zhong","doi":"10.1364/osac.445295","DOIUrl":"https://doi.org/10.1364/osac.445295","url":null,"abstract":"","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47272516","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}
S. Harasse, K. Kajiwara, M. Datekyu, Xiaoyu Liang, W. Yashiro
{"title":"Regularized phase shift estimation in X-raygrating interferometry","authors":"S. Harasse, K. Kajiwara, M. Datekyu, Xiaoyu Liang, W. Yashiro","doi":"10.1364/osac.442460","DOIUrl":"https://doi.org/10.1364/osac.442460","url":null,"abstract":"","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41642856","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}
Lin An, Chong Ye, Xiaocui Wu, Gongpu Lan, Yanping Huang, Jingjiang Xu, Xunbin Wei, J. Qin
{"title":"Depth imaging through anterior to posterior segment of whole human eye based on optical coherence tomography in the spectral-domain","authors":"Lin An, Chong Ye, Xiaocui Wu, Gongpu Lan, Yanping Huang, Jingjiang Xu, Xunbin Wei, J. Qin","doi":"10.1364/osac.440686","DOIUrl":"https://doi.org/10.1364/osac.440686","url":null,"abstract":"","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42113027","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}
M. Durst, Samuel Yurak, Joseph Moscatelli, Isabel Linhares, Ruben Vargas
In a temporal focusing microscope, dispersion can remotely shift the temporal focal plane axially, but only a single depth can be in focus at a time on a fixed camera. In this paper, we demonstrate remote focusing in a temporal focusing microscope. Dispersion tuning with an electrically tunable lens (ETL) in a 4 f pulse shaper scans the excitation plane axially, and another ETL in the detection path keeps the shifted excitation plane in focus on the camera. Image stacks formed using two ETLs versus a traditional stage scan are equivalent.
{"title":"Remote Focusing in a Temporal Focusing Microscope.","authors":"M. Durst, Samuel Yurak, Joseph Moscatelli, Isabel Linhares, Ruben Vargas","doi":"10.1364/osac.443116","DOIUrl":"https://doi.org/10.1364/osac.443116","url":null,"abstract":"In a temporal focusing microscope, dispersion can remotely shift the temporal focal plane axially, but only a single depth can be in focus at a time on a fixed camera. In this paper, we demonstrate remote focusing in a temporal focusing microscope. Dispersion tuning with an electrically tunable lens (ETL) in a 4 f pulse shaper scans the excitation plane axially, and another ETL in the detection path keeps the shifted excitation plane in focus on the camera. Image stacks formed using two ETLs versus a traditional stage scan are equivalent.","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":"4 11 1","pages":"2757-2770"},"PeriodicalIF":1.6,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42063126","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}
Hidenari Suzuki, A. Emoto, Nobuyoshi Furuso, D. Koyama, M. Ishikawa
In this paper, we propose a ring-type grating in which grating vectors formed by periodic molecular alignments are superimposed radially. Depending on incident polarization states, the anisotropic gratings generate polarization dependencies for the ring-like first order diffraction. To determine the polarization states of incident light for both single and multi-wavelengths, we attempted to extract the optical intensity distribution on the ring-like diffraction from each single-shot diffraction image. In addition, a system that enables the detection of spatial modulation of optical birefringence is proposed. Finally, we concluded that the optical intensity distribution on the circumference of the ring-like diffraction has sufficient potential to be available.
{"title":"Polarization information landscapes expanded from single-shot images of ring-like diffraction patterns","authors":"Hidenari Suzuki, A. Emoto, Nobuyoshi Furuso, D. Koyama, M. Ishikawa","doi":"10.1364/osac.441838","DOIUrl":"https://doi.org/10.1364/osac.441838","url":null,"abstract":"In this paper, we propose a ring-type grating in which grating vectors formed by periodic molecular alignments are superimposed radially. Depending on incident polarization states, the anisotropic gratings generate polarization dependencies for the ring-like first order diffraction. To determine the polarization states of incident light for both single and multi-wavelengths, we attempted to extract the optical intensity distribution on the ring-like diffraction from each single-shot diffraction image. In addition, a system that enables the detection of spatial modulation of optical birefringence is proposed. Finally, we concluded that the optical intensity distribution on the circumference of the ring-like diffraction has sufficient potential to be available.","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46512808","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":"Bragg mirrors with modified period for sub-10-nm wavelengths","authors":"R. Meisels, F. Kuchar","doi":"10.1364/osac.436103","DOIUrl":"https://doi.org/10.1364/osac.436103","url":null,"abstract":"","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47579417","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}
Jose Aguilar Mora, A. Bernard, Amelie de Saint-Jean, E. Baubeau, Aurélien Bertail, C. Mauclair
{"title":"Astigmatism and spherical aberrations as maincauses for degradation of ultrafastlaser-induced cavitation in water","authors":"Jose Aguilar Mora, A. Bernard, Amelie de Saint-Jean, E. Baubeau, Aurélien Bertail, C. Mauclair","doi":"10.1364/osac.439331","DOIUrl":"https://doi.org/10.1364/osac.439331","url":null,"abstract":"","PeriodicalId":19750,"journal":{"name":"OSA Continuum","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46581301","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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