摘要
提出了一种新型的模式复用型单光纤光镊,并且通过实验验证了其不仅可以在光轴上稳定地捕获酵母菌,而且可以通过调节LP_(01)模式与LP_(11)模式之间的功率比,在一定范围内操控酵母菌在光轴上的位置;此外,还可以将粒子沿光轴弹射出去。对这种模式复用型单光纤光镊的工作原理进行了较详细的理论分析,实验中采用氢氟酸腐蚀法及熔融法制作模式复用型单光纤光镊探针。
A new type of multiple mode single fiber optical tweezers is proposed, and through experiment, it is verified that it can not only stably capture yeast on the optical axis, but also can control the position of the yeast on the optical axis within a certain range by adjusting the power ratio between the LP01 mode and the LP11 mode. Besides, it can also eject particles along the optical axis. The working principle of the multiple mode single fiber optical tweezers is analyzed in detail, and in the experiment, the probe of the multiple mode single fiber optical tweezers is fabricated by hydrofluoric acid corrosion and melting method.
作者
梁佩博
朱嘉伟
莫冰
杨纾彦
叶志鹏
LIANG Peibo;ZHU Jiawei;MO Bing;YANG Shuyan;YE Zhipeng(CEPREI,Guangzhou 510610,China;Guangdong Provincial Key Laboratory of Electronic Information Products Reliability Technology,Guangzhou 510610,China;Guangdong Provincial Research Center of Electronic Information Products Reliability and Environment Engineering Technology,Guangzhou 510610,China;Guangdong Industrial Robot Reliability Engineering Laboratory,Guangzhou 510610,China)
出处
《电子产品可靠性与环境试验》
2018年第1期70-73,共4页
Electronic Product Reliability and Environmental Testing
基金
国家重点研发计划"重大科学仪器设备开发"重点专项(课题号2017YFF0104203)资助
关键词
单光纤光镊
模式复用型
粒子弹射
single fiber optical tweezers
mode muhiplexing
particle ejection
