Optomechanics of Optical Vortex Trapping Induced by Plasmonic Nanostructure Interacting with Incident Light (Ii)

Liaw, Jiunn-Woei (PI)
Shih, Min Hsiung (CoPI)

Department of Mechanical Engineering

Project: National Science and Technology Council › National Science and Technology Council Academic Grants

Abstract

電漿子奈米聚體結構與入射光作用所產生之光漩渦的局部範圍可甚小於光波的繞射極限，能精確捕捉陣列周遭的奈米粒子，局限於特定位置，進行物理/化學的操控。與微流道晶片結合，可檢測懸浮的奈米粒子，例如先進半導體濕式製程中清洗或蝕刻液中稀疏懸浮奈米粒子的檢測。也可應用於空氣中PM2.5及氣凝膠的濃度檢測。

Project IDs

Project ID:PB11007-3413
External Project ID:MOST110-2221-E182-038-MY2

Status	Finished
Effective start/end date	01/08/21 → 31/07/22

Keywords

optical vortex
optomechanics
plasmon
optical force trapping
optical torque
Maxwell’s stress tensor
Poynting vector
cluster
streamline of optical force
noncontact-mode trapping
Brownian motion

Access Project

https://www.grb.gov.tw/search/planDetail?id=13880708