发明名称 |
IMAGING DEVICE AND METHOD FOR IMAGING SPECIMENS |
摘要 |
According to various embodiments, there is provided an imaging device including a Bessel beam generator configured to provide a Bessel beam; a scanning mirror configured to scan the Bessel beam across a two-dimensional plane; a scan lens configured to receive the Bessel beam from the scanning mirror, a centre of the scan lens being at least substantially a focal length of the scan lens away from the scanning mirror; an illumination tube lens configured to receive the Bessel beam from the scan lens, a centre of the illumination tube lens being at least substantially a sum of the focal length of the scan lens and a focal length of the illumination tube lens away from the centre of the scan lens; an illumination objective lens positioned in direct line-of-sight to a specimen, the illumination objective lens configured to receive the Bessel beam from the illumination tube lens and further configured to illuminate the specimen with the Bessel beam, wherein a centre of the illumination objective lens is at least substantially the focal length of the illumination tube lens away from the centre of the illumination tube lens; and a detection optics arrangement configured to receive a reflected beam (emitted fluorescence beam) from the specimen. |
申请公布号 |
WO2016137396(A1) |
申请公布日期 |
2016.09.01 |
申请号 |
WO2016SG50089 |
申请日期 |
2016.02.24 |
申请人 |
NANYANG TECHNOLOGICAL UNIVERSITY;SINGAPORE HEALTH SERVICES PTE LTD |
发明人 |
VADAKKE MATHAM, Murukeshan;VENGALATHUNADAKAL KUTTINARAYANAN, Shinoj;HONG, Xun Jie Jesmond;MANI, Baskaran;AUNG, Tin |
分类号 |
G02B21/06;A61B3/00;G01N21/64;G02B21/36 |
主分类号 |
G02B21/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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