Line-field confocal optical coherence tomography
作者: Jonas OgienOlivier LevecqHicham AzimaniArthur DavidWeikai XueDavid SiretJean-Luc PerrotArnaud Dubois
作者单位: DAMAE Medical (France);;Lab. Charles Fabry (France);;Ctr. Hospitalier Univ. de Saint-Étienne (France);;Massachusetts Institute of Technology (United States);;Duke Univ. (United States)
论文集英文名称: BiOS
来源数据库: SPIE-the International Society for Optical Engineering
DOI: 10.1117/12.2507244
原始语种摘要: We present an improved time-domain optical coherence tomography technique designed for ultrahigh-resolution B-scan imaging in real-time. The technique, called line-field confocal optical coherence tomography, is based on a Linnik-type interference microscope with line illumination using a supercontinuum laser and line detection using a line-scan camera. Bscan imaging with dynamic focusing is achieved by acquiring multiple A-scans in parallel. In vivo cellular level resolution imaging of skin is demonstrated at 10 frame/s with a penetration depth of ∼ 500 Μm, with a spatial resolution of 1.3 Μm × 1.1 Μm (transverse × axial).
全文获取路径: SPIE  (合作)
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关键词翻译
关键词翻译
  • coherence 相干性
  • tomography 断层x 线摄影
  • optical 光学的
  • illumination 光照强度
  • imaging 图像形成
  • technique 技术
  • confocal 共焦
  • camera 摄影机
  • focusing 
  • acquiring 瞄准