具電控可調式液態透鏡應用在光學同調光斷層掃描術

胡柏偉

山西大学，您好！

感谢采购，人社期刊库｜人社论文库，期间：2025/01/01~2025/12/31

感谢试用，科学期刊库｜科学论文库，期间：2024/10/20~2025/01/20

浏览高级检索

关闭
检索检索高级检索出版物检索
浏览期刊主题浏览核心期刊浏览期刊拼音浏览

关闭

查询符号(半角)	查询符号意义说明
空格	表示为「AND」两个查询词之交集
双引号 ( " " )	片语以双引号标示开始及结束，而且只寻找出现顺序相同的字词，例： " image process "
?	表示一个字母切截，输入两个?表两个字母，依此类推，例：输入「Appl?」，查得结果应为appl e , appl y … ( 常用于英文字查询 )
*	表示不限字母切截，由0~n. 例：输入「appl*」，查得结果应为appl e , appl es , appl y , appl ied , appl ication … ( 常用于英文字查询 )
AND、OR、NOT	布尔逻辑组合关键字，用来扩大或缩小查询范围的技巧。 (1) AND ：缩小查询范围 (2) OR ：扩大查询范围(3) NOT：排除不相关的范围

DOI 是数位物件识别码（ D igital O bject I dentifier ）的简称，
为物件在网路上的唯一识别码，可用于永久连结并引用目标物件。

使用DOI作为永久连结

每个DOI号前面加上「 http://dx.doi.org/ 」便成为永久网址。
如以DOI号为 10.5297/ser.1201.002 的文献为例，此文献的永久连结便是： http://dx.doi.org/ 10.5297/ser.1201.002 。
日后不论出版单位如何更动此文献位置，永久连结所指向的位置皆会即时更新，不再错失重要的研究。

引用含有DOI的文献

有DOI的文献在引用时皆应同时引用DOI。若使用APA、Chicago以外未规范DOI的引用格式，可引用DOI永久连结。

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。如想对DOI的使用与概念有进一步了解，请参考（）。

书目管理工具

相关连结

问题回报

全文下载

具电控可调式液态透镜应用在光学同调光断层扫描术

AN ELECTRICALLY TUNABLE ASYMMETRICAL LIQUID LENS SYSTEM FOR OPTICAL COHERENT TOMOGRAPHY

胡柏伟 , 硕士　　导师：曾繁根;王本诚　　

繁体中文

液态透镜；光学同调光断层扫描术；介电泳； Liquid lens ； Optical Coherent Tomography ； Dielectrophoresis

0 个人觉得这篇文章赞

摘要 │ 参考文献 (42) │ 国际计量

摘要〈TOP〉

并列摘要〈TOP〉

This paper reports a novel design of an electrically tunable asymmetrical liquid lens that can deflects optical beam by controlling the lens curvature through driving voltages, which can be integrated with axicon prisms for Optical coherent tomography (OCT) application. Conventionally, clinical verification of cancer tumors routinely depends on biopsying a small piece of tissues for microscopy investigation, however, this is not only a invasive process but also confronted with some risks of the taken tissues containing no cancer cells. To improve the accuracy of diagnosis and reduce patient burden on invasive biopsy, low-invasive OCT system has been proposed to replace the traditionally way in cancer diagnosis. Currently most of the OCT systems employing rotational or vibrational solid lens incorporated with prism system for obtaining three dimensional scanning of surrounding tissues for diagnosis, however, the scanning speed and the convenience to use the system in a curved vessel is greatly limited by the solid mechanism design. For this purpose, we propose the application of a morphology tunable liquid lens integrated with an axicon prism to circumvent the aforementioned problems. This abstract reports the preliminary result of the manipulation of the liquid lens for the basic functions of light beam deflecting/scanning under various electrical energy applications on one side of the lens. The property of the lens for light deflection can be accomplished using non-uniform driving voltages on different electrodes to manipulate the surface morphology of a hemi-spherical liquid lens into a ramp-shaped lens (RSL). A spot light shift of 0.9 cm (scanning angle of 4.76°) on a paper screen by actuating a 500 μm liquid lens at 109.7 volts and 5KHz on one electrode of the six was successfully demonstrated, while the lens one-side contact angle varied from 85° to 65° accordingly. As shown before we demonstrating the functionality of the focal length charging and the laser beam deflecting. The scanning speed and focused spot can approach 10k Hz and 150μm, respectively, which are suitable for OCT application.

参考文献 ( 42 ) 〈TOP〉

[1] D. Huang, E. A. Swanson, C. P. Lin, J. S. Schuman, W. G. Stinson, W. Chang, M. R. Hee, T. Flotte, k. Gregory, C. A. Puliafito, and J. G. Fujimoto. “Optical Coherence Tomography.” Science, 254, pp. 1178-1181 (1991).
连结：
[3] C. C. Cheng, C. A. Chang and J. A. Yeh, “Variable focus dielectric liquid droplet lens,” Opt. Express, 14, pp. 4101 (2006).
连结：
[4] C. C. Cheng and J. A Yeh. “Dielectrically actuated liquid lens.” Opt. Express 15, pp. 7140-7145 (2007).
连结：
[6] W. Drexler, U. Morgner, F. X. Kartner, C. Pitris, S. A. Boppart, X. D. Li, E. P. Ippen, and J. G. Fujimoto. “In vivo vltrahigh-resolution optical coference tomography.” Optics Letters, 24, pp. 1221-1223 (1999).
连结：
[7] J. G. Fujimoto, “Optical Coherence Tomography”, Applied Physics, vol.2, issue 8, pp.1099~1111, 12,OCT, 2001.
连结：

国际计量

〈TOP〉

E-mail ：

文章公开取用时，将寄通知信至您填写的信箱地址

E-mail ：

使用DOI作为永久连结

引用含有DOI的文献

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。 如想对DOI的使用与概念有进一步了解，请参考 （ ） 。

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。如想对DOI的使用与概念有进一步了解，请参考（）。