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| Study On Laser Fiber Diameter Measurement Instrument | |
| 作者姓名： | ZHOU Ge LIU Zeyi LI Heqiao MAO Yi ZHANG Yimo |
| 作者单位： | ZHOU Ge:Institute of Optoelectronic & Precision Engineering, Tianjin 300072, China LIU Zeyi:Dept. of Mathematics, Tianjin 300072, China LI Heqiao:Institute of Optoelectronic & Precision Engineering, Tianjin 300072, China MAO Yi:Institute of Optoelectronic & Precision Engineering, Tianjin 300072, China ZHANG Yimo:Institute of Optoelectronic & Precision Engineering, Tianjin 300072, China |
| 摘 要： | ＳｔｕｄｙＯｎＬａｓｅｒＦｉｂｅｒＤｉａｍｅｔｅｒＭｅａｓｕｒｅｍｅｎｔＩｎｓｔｒｕｍｅｎｔ￥ＺＨＯＵＧｅ；ＬＩＵＺｅｙｉ；ＬＩＨｅｑｉａｏ；ＭＡＯＹｉ；ＺＨＡＮＧＹｉｍｏ（ＩｎｓｔｉｔｕｔｅｏｆＯｐｔｏｅｌｅｃｔｒｏｎｉｃ＆ＰｒｅｃｉｓｉｏｎＥｎｇ... |
| 收稿时间： | 1994/12/5 |
Study on Laser Fiber Diameter Measurement Instrument |
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| ZHOU Ge,LIU Zeyi,LI Heqiao,MAO Yi,ZHANG Yimo.Study on Laser Fiber Diameter Measurement Instrument[J].中国激光(英文版),1995,4(6):543-548. | |
| Abstract: | The principle and implementation of an instrument to measure textile fibrediameterdistribution are presented. This instrument is based on the technology of laser diffraction power spectrum andisapplied to measure the mean diameter and mean square deviations,as well as the fibre diameter distribution. A formula is developed,whicdescribes the opticalpower distribution of the fiber samples being arranged randomly in a plane. A new approach ispromoted, by which the multiple one dimension diffraction optical powers of randomorientanon are detected and integrated with a circular optoelectronic detector. |
| Keywords: | optical power spectrum fiber diameter distribution |