发明名称 |
SWEPT SOURCE OCT SYSTEM AND METHOD WITH PHASE-LOCKED DETECTION |
摘要 |
<p>A swept source OCT system and related method are disclosed. The system comprises a control device for operating a tunable light source in response to an electronic sweep control signal such that the tunable light source carries out wave length sweeps with a repetition rate fsweep, which depends on the frequency of the sweep control signal. The system further comprises a detection device for the time-resolved detection of an interference signal from a sample beam and a reference beam with the help of a detection cycle signal. The sweep control signal and the detection cycle signal are phase-locked, or means for creating a signal or signal sequence are provided, said signal or signal sequence being characterising for the frequency relationship and/or the relative phase position of the sweep control signal and detection cycle signal.</p> |
申请公布号 |
EP2828613(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130714550 |
申请日期 |
2013.03.21 |
申请人 |
LUDWIG-MAXIMILIANS-UNIVERSITÄT MÜNCHEN |
发明人 |
HUBER, ROBERT ALEXANDER;KLEIN, THOMAS;WIESER, WOLFGANG |
分类号 |
G01B9/02 |
主分类号 |
G01B9/02 |
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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