Optical manipulation of microparticles using diffractive optical elements

Yoshio Hayasaki

doi:10.1117/12.2298995

1 September 1996 Optical manipulation of microparticles using diffractive optical elements

Yoshio Hayasaki

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 277835 (1996) https://doi.org/10.1117/12.2298995
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

Optical trapping is a technique for the manipulation of micrometer-ordered particles, and has features of noncontact and nondestractivity, which are inherently features of the lights^{1, 2)}. The optical trapping technique was first demonstrated by Ashkin et al.¹⁾ in 1970. The technique has been initially used to manipulate biological cells and measure motor force of molecules in biological physics^3,4). Recently, it has been used to extract the internal solution from trapped microcapsels by laser ablation in micorchemistory⁵⁾ and to position and move micro-objects for micromachining⁶⁾.

Citation Download Citation

Yoshio Hayasaki "Optical manipulation of microparticles using diffractive optical elements", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277835 (1 September 1996); https://doi.org/10.1117/12.2298995

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available