| 一种多样品臂扫频光学相干层析系统 |
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| 引用本文： | 娄帆,霍力.一种多样品臂扫频光学相干层析系统[J].半导体光电,2017,38(5):751-753,757. |
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| 作者姓名： | 娄帆 霍力 |
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| 作者单位： | 清华大学电子工程系集成光电子学国家重点实验室,北京,100084;清华大学电子工程系集成光电子学国家重点实验室,北京,100084 |
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| 摘 要： | 报道了一种多样品臂扫频光学相干层析(OCT)系统,使用光开关将多路样品臂接入同一个扫频OCT成像系统,通过光开关的快速切换,实现了多路同时实时成像.设计并展示一个双样品臂的成像系统,两路成像性能均与典型扫频OCT系统相当;通过两路实时成像结果相结合,在仅使用少量额外硬件的情况下,实现了对成像视场的成倍扩展.
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| 关 键 词： | 多样品臂 扫频光学相干层析 光开关 视场扩展 实时成像 |
| 收稿时间： | 2017/3/6 0:00:00 |
Swept-Source Optical Coherence Tomography System with Multiple Sample Arms |
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| LOU Fan,HUO Li.Swept-Source Optical Coherence Tomography System with Multiple Sample Arms[J].Semiconductor Optoelectronics,2017,38(5):751-753,757. |
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| Authors: | LOU Fan HUO Li |
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| Abstract: | A swept-source optical coherence tomography (SS-OCT) system with multiple sample arms was proposed and demonstrated. By connecting these sample arms and a typical SS-OCT system through an optical switch, which switched with a fast speed, multiple simultaneous real-time imaging was achieved. A prototype with two sample arms was presented. Both imaging performance is comparable to that of a typical SS-OCT system. By combining the results from two real-time operating arms, the multiplication of imaging field of view is realized with little additional hardware. |
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| Keywords: | multiple sample arms SS-OCT optical switch imaging field expansion real time imaging |
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