LASER-SCANNING MICROMANIPULATION AND SPATIAL PATTERNING OF FINE PARTICLES

被引：61

作者：

SASAKI, K ^{[1
]}

KOSHIOKA, M ^{[1
]}

MISAWA, H ^{[1
]}

KITAMURA, N ^{[1
]}

MASUHARA, H ^{[1
]}

机构：

[1] OSAKA UNIV,DEPT APPL PHYS,SUITA,OSAKA 565,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1991年 / 30卷 / 5B期

关键词：

LASER TRAPPING; SCANNING MICROMANIPULATION; SPATIAL PATTERNING; GALVANO MIRROR; POLYMER PARTICLES; PULSED LASER;

D O I：

10.1143/JJAP.30.L907

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Laser-scanning micromanipulation and spatial patterning of polystyrene latex or titanium dioxide particles in solution were demonstrated for the first time. A trapping laser beam was repetitionary scanned at 13 approximately 50 Hz by computer-controlled galvano mirrors to align micrometer-order particles along the pattern produced by the scanning laser beam. Characteristic features of the present technique are discussed.

引用

页码：L907 / L909

页数：3

共 9 条

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