A. Paniagua-Diaz, Juan Mompeán, J. L. Aragón, P. Artal
We demonstrate the potential of Vertical-Aligned Spatial Light Modulators in adaptive-optics visual simulators. The induction and correction of low and high order aberrations was evaluated by testing visual acuity and contrast sensitivity in healthy subjects.
{"title":"Adaptive optics visual simulation using economic and compact vertical aligned liquid crystal devices","authors":"A. Paniagua-Diaz, Juan Mompeán, J. L. Aragón, P. Artal","doi":"10.1364/aoa.2022.ow4g.2","DOIUrl":"https://doi.org/10.1364/aoa.2022.ow4g.2","url":null,"abstract":"We demonstrate the potential of Vertical-Aligned Spatial Light Modulators in adaptive-optics visual simulators. The induction and correction of low and high order aberrations was evaluated by testing visual acuity and contrast sensitivity in healthy subjects.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123009680","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}
DNA-ligand interactions are dominated by electrostatics as DNA is a highly charged molecule at physiological conditions. Here, we present a FRET-based sensor which can optically report on these interactions between DNA and charged ligands.
{"title":"Detecting DNA-Ligand Electrostatic Interactions With a FRET-Based Probe","authors":"C. Murade, G. Shubeita","doi":"10.1364/3d.2022.jw5d.5","DOIUrl":"https://doi.org/10.1364/3d.2022.jw5d.5","url":null,"abstract":"DNA-ligand interactions are dominated by electrostatics as DNA is a highly charged molecule at physiological conditions. Here, we present a FRET-based sensor which can optically report on these interactions between DNA and charged ligands.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121270380","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 : 1900-01-01DOI: 10.1364/3d.2022.jtu2a.11
O. Bonilla-Manrique, F. Khan, Aldo Moreno-Oyervides, P. Martín-Mateos
A device for the characterization of hydrocarbons in the mid-infrared using a single-crystal waveguide module and open-path electro-optic dual-comb spectroscopy featuring easy configuration of its characteristics is presented.
介绍了一种利用单晶波导模块和易配置其特性的开路电光双梳光谱对中红外烃类进行表征的装置。
{"title":"Mid-infrared hydrocarbons characterization using open-path electro-optic dual-comb spectroscopy","authors":"O. Bonilla-Manrique, F. Khan, Aldo Moreno-Oyervides, P. Martín-Mateos","doi":"10.1364/3d.2022.jtu2a.11","DOIUrl":"https://doi.org/10.1364/3d.2022.jtu2a.11","url":null,"abstract":"A device for the characterization of hydrocarbons in the mid-infrared using a single-crystal waveguide module and open-path electro-optic dual-comb spectroscopy featuring easy configuration of its characteristics is presented.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115965288","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}
Jana Skirnewskaja, Y. Montelongo, Jinze Sha, T. Wilkinson
Pixel by pixel brightness control was achieved in the 3D 4k holographic replay field results. High accuracy and brightness control is required for maps in military applications and real-time head-up displays.
{"title":"Holographic LiDAR Projections with Brightness Control","authors":"Jana Skirnewskaja, Y. Montelongo, Jinze Sha, T. Wilkinson","doi":"10.1364/3d.2022.3f2a.6","DOIUrl":"https://doi.org/10.1364/3d.2022.3f2a.6","url":null,"abstract":"Pixel by pixel brightness control was achieved in the 3D 4k holographic replay field results. High accuracy and brightness control is required for maps in military applications and real-time head-up displays.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116129729","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 : 1900-01-01DOI: 10.1364/pcaop.2022.pth4f.1
W. Jarrett, S. Avramov-Zamurovic, J. Esposito, C. Nelson
We present challenges when training a machine learning-based underwater wireless optical communication system in selected experimental scenarios. The system is tested under different conditions, that include minor beam misalignment and varying optical turbulence.
{"title":"Challenges when Partially Training a Machine Learning-Based Optical Communication System in Variable Experimental Conditions","authors":"W. Jarrett, S. Avramov-Zamurovic, J. Esposito, C. Nelson","doi":"10.1364/pcaop.2022.pth4f.1","DOIUrl":"https://doi.org/10.1364/pcaop.2022.pth4f.1","url":null,"abstract":"We present challenges when training a machine learning-based underwater wireless optical communication system in selected experimental scenarios. The system is tested under different conditions, that include minor beam misalignment and varying optical turbulence.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116326003","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":"Frequency-Domain Stimulated Raman Scattering Tomography For Label-Free Deep Tissue Chemical Imaging","authors":"Li Gong, Shulang Lin, Zhiwei Huang","doi":"10.1364/isa.2022.iw1c.5","DOIUrl":"https://doi.org/10.1364/isa.2022.iw1c.5","url":null,"abstract":"We present a unique Frequency-domain stimulated Raman scattering tomography (FD-SRST) technique for label-free deeper tissue chemical imaging.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116854341","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 : 1900-01-01DOI: 10.1364/aoa.2022.oth5b.2
Junghoon Kim, Hakseok Ko, Mooseok Jang, J. Hong, W. Choi
We present a spatial gating of volumetric multiple scattering noises inside a scattering medium. This technique is realized by confocal detection with acousto-optic modulation, which enhances the visibility of ballistic signals and enables noninvasive bioimaging.
{"title":"Volumetric Spatial Gating of Multiple Scattering in Deep Tissue Imaging via Acousto-optic Interaction","authors":"Junghoon Kim, Hakseok Ko, Mooseok Jang, J. Hong, W. Choi","doi":"10.1364/aoa.2022.oth5b.2","DOIUrl":"https://doi.org/10.1364/aoa.2022.oth5b.2","url":null,"abstract":"We present a spatial gating of volumetric multiple scattering noises inside a scattering medium. This technique is realized by confocal detection with acousto-optic modulation, which enhances the visibility of ballistic signals and enables noninvasive bioimaging.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116742291","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 : 1900-01-01DOI: 10.1364/aoa.2022.oth4b.1
H. Raynaud, C. Kulcsár, Nelly Cerpa-Urra, M. Kasper
2-stage cascade AO (CAO) systems enable to improve wavefront correction for high-contrast exoplanet imaging. However, 1st stage residuals entering the 2nd stage exhibit see-saw high-frequency oscillations. We propose a compensation procedure which turns the CAO into a woofer-tweeter configuration, thus significantly improving overall performance.
{"title":"Want to improve your cascade 2-stage AO system? Turn it into a high-performance woofer-tweeter!","authors":"H. Raynaud, C. Kulcsár, Nelly Cerpa-Urra, M. Kasper","doi":"10.1364/aoa.2022.oth4b.1","DOIUrl":"https://doi.org/10.1364/aoa.2022.oth4b.1","url":null,"abstract":"2-stage cascade AO (CAO) systems enable to improve wavefront correction for high-contrast exoplanet imaging. However, 1st stage residuals entering the 2nd stage exhibit see-saw high-frequency oscillations. We propose a compensation procedure which turns the CAO into a woofer-tweeter configuration, thus significantly improving overall performance.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115162130","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 : 1900-01-01DOI: 10.1364/aoa.2022.oth4b.3
Pouya Rajaeipour
Deformable Phase Plate is the refractive counterpart of Deformable Mirrors. Its unique properties make it a compelling addition to the contemporary Adaptive Optics (AO) tool-box that is filled with well-matured reflective solutions and conceives plug-and-play AO systems possible.
{"title":"Deformable Phase Plate – a New Technology for Plug-and-Play Adaptive Optics","authors":"Pouya Rajaeipour","doi":"10.1364/aoa.2022.oth4b.3","DOIUrl":"https://doi.org/10.1364/aoa.2022.oth4b.3","url":null,"abstract":"Deformable Phase Plate is the refractive counterpart of Deformable Mirrors. Its unique properties make it a compelling addition to the contemporary Adaptive Optics (AO) tool-box that is filled with well-matured reflective solutions and conceives plug-and-play AO systems possible.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114111510","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. Héron, Y. Semet, R. Barrère, M.-S. L. Lee, B. Loiseaux
A fully automated method to optimize visible freeform telescope based on CMA-ES algorithm is presented. It only requires the optical designer to translate the specifications as an objective function and use any naive starting point.
{"title":"Automated design of freeform off-axis three-mirrors-anastigmat","authors":"S. Héron, Y. Semet, R. Barrère, M.-S. L. Lee, B. Loiseaux","doi":"10.1364/isa.2022.iw3c.2","DOIUrl":"https://doi.org/10.1364/isa.2022.iw3c.2","url":null,"abstract":"A fully automated method to optimize visible freeform telescope based on CMA-ES algorithm is presented. It only requires the optical designer to translate the specifications as an objective function and use any naive starting point.","PeriodicalId":286361,"journal":{"name":"Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114657492","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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