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SIMULTANEOUS MANIPULATION AND LASING OF A POLYMER MICROPARTICLE USING A CW 1064 NM LASER-BEAM

被引：22
作者：
MISAWA, H
FUJISAWA, R
SASAKI, K
KITAMURA, N
MASUHARA, H
机构：
[1] ERATO, Development Corporation of Japan, Shimogamo, Sakyo-ku, Kyoto, 606
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1993年 / 32卷 / 6A期
关键词：
LASER MANIPULATION; 2-PHOTON ABSORPTION; LASING MICROPARTICLES; SMALL LIGHT SOURCE; POLYMER LATEX PARTICLE;
D O I：
10.1143/JJAP.32.L788
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Simultaneous optical manipulation and lasing of a rhodamine 640-doped polystyrene latex particle in water was demonstrated through irradiation of a single focused 1064 nm CW Nd:YAG laser beam. Lasing of the particle resulting from two-photon absorption was confirmed from periodically spaced peaks in the emission spectrum and from nonlinear (more than quadratic) dependence of the emission intensity upon the incident laser power.
引用
收藏
页码：L788 / L790
页数：3
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