How light absorption modifies the radiative force on a microparticle in optical tweezers
نویسندگان
چکیده
منابع مشابه
Optical tweezers: a light touch.
Optical tweezers use focused laser light to manipulate microscopic particles. We discuss the underlying physics of the technique in terms of a gradient force exerted by the light on the particles. The versatility of optical tweezers is highlighted, in particular, we explain how spatial light modulators and various imaging methods have greatly enhanced their range of applications.
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2018
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.57.007216