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Calibration of force detection for arbitrarily shaped particles in optical tweezers

Force measurement with an optical trap requires calibration of it. With a suitable detector, such as a position-sensitive detector (PSD), it is possible to calibrate the detector so that the force can be measured for arbitrary particles and arbitrary beams without further calibration; such a calibra...

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Detalles Bibliográficos
Autores principales: Bui, Ann A. M., Kashchuk, Anatolii V., Balanant, Marie Anne, Nieminen, Timo A., Rubinsztein-Dunlop, Halina, Stilgoe, Alexander B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6050307/
https://www.ncbi.nlm.nih.gov/pubmed/30018378
http://dx.doi.org/10.1038/s41598-018-28876-y