The 3D manipulation of a microsphere for nano-CMM probe using single fiber optical trapping

Sang In Eom, Yasuhiro Takaya, Takashi Miyoshi, Terutake Hayashi

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

We suggest a novel 3-D probing technique for measuring micro parts which have high aspect ratio such as a groove or a deep-hole. This technique uses the optical force exerted on a dielectric microsphere at the tip of optical fiber so called the fiber optical trapping. A microsphere is trapped at the tip of an optical fiber which has micrometer size of the diameter and sub micrometer size of the tapered tip. The optical source is a Nd:YAG laser with the wavelength of 1064 nm. A fiber optical trapping system is quite similar to a conventional CMM. The roll of a microsphere is the same as the probe sphere of a conventional CMM and an optical fiber works as a stylus shaft. The micro optical fiber part is thinner than the diameter of the microsphere and longer than the depth of shapes such as deep holes and grooves, which enable to make an approach to a steep angle surface of a work piece with high aspect ratio.

本文言語英語
ホスト出版物のタイトルOptical Trapping and Optical Micromanipulation III
6326
DOI
出版ステータス出版済み - 12 1 2006
外部発表はい
イベントOptical Trapping and Optical Micromanipulation III - San Diego, CA, 米国
継続期間: 8 13 20068 17 2006

その他

その他Optical Trapping and Optical Micromanipulation III
Country米国
CitySan Diego, CA
Period8/13/068/17/06

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

フィンガープリント 「The 3D manipulation of a microsphere for nano-CMM probe using single fiber optical trapping」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル