You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
2.5 KiB
30 lines
2.5 KiB
@article{Ashkin:86,
|
|
author = {A. Ashkin and J. M. Dziedzic and J. E. Bjorkholm and Steven Chu},
|
|
journal = {Opt. Lett.},
|
|
keywords = {Laser beams; Optical trapping; Optical tweezers; Particle scattering; Radiation pressure; Scattering},
|
|
number = {5},
|
|
pages = {288--290},
|
|
publisher = {OSA},
|
|
title = {Observation of a single-beam gradient force optical trap for dielectric particles},
|
|
volume = {11},
|
|
month = {May},
|
|
year = {1986},
|
|
url = {http://ol.osa.org/abstract.cfm?URI=ol-11-5-288},
|
|
doi = {10.1364/OL.11.000288},
|
|
abstract = {Optical trapping of dielectric particles by a single-beam gradient force trap was demonstrated for the first reported time. This confirms the concept of negative light pressure due to the gradient force. Trapping was observed over the entire range of particle size from 10 $\mu$m to ~25 nm in water. Use of the new trap extends the size range of macroscopic particles accessible to optical trapping and manipulation well into the Rayleigh size regime. Application of this trapping principle to atom trapping is considered.},
|
|
}
|
|
|
|
|
|
@article{HARADA1996529,
|
|
title = "Radiation forces on a dielectric sphere in the Rayleigh scattering regime",
|
|
journal = "Optics Communications",
|
|
volume = "124",
|
|
number = "5",
|
|
pages = "529 - 541",
|
|
year = "1996",
|
|
issn = "0030-4018",
|
|
doi = "https://doi.org/10.1016/0030-4018(95)00753-9",
|
|
url = "http://www.sciencedirect.com/science/article/pii/0030401895007539",
|
|
author = "Yasuhiro Harada and Toshimitsu Asakura",
|
|
abstract = "Theoretical expressions of the radiation pressure force for a dielectric sphere in the Rayleigh regime of light scattering under illumination of a Gaussian laser beam with the fundamental mode are derived in explicit form as a function of measurable quantities of the beam parameter in MKS units. Correctness of the derived expressions and validity of the size range of the Rayleigh approximation for the radiation forces as a sum of the scattering force and the gradient force are investigated by a graphical comparison of the calculated forces in longitudinal and transverse components with those obtained from the generalized Lorenz-Mie theory. Fairly good agreement in both components is found within ordinary particle-size ranges of the Rayleigh scattering theory. Furthermore, the good agreement in the transverse component, where the gradient force is dominant, is found to be satisfactory beyond the existing criterion in particle size of the Rayleigh scattering theory until the particle size becomes comparable with the spot size of the illuminating laser beam."
|
|
}
|