نتایج جستجو برای: frequency shift
تعداد نتایج: 608559 فیلتر نتایج به سال:
Journal:
:Physical Review Letters
2009
Journal:
:Journal of Power Electronics
2019
Journal:
:Neurosonology
1989
Journal:
:MATEC Web of Conferences
2018
Journal:
:The Journal of The Institute of Image Information and Television Engineers
2012
Journal:
:Optics Express
2019
Journal:
:Science China Information Sciences
2013
Journal:
:Scientific Reports
2021
Journal:
:Acta Physica Sinica
2019
2014
MARTIN P. J. LAVERY
STEPHEN M. BARNETT
FIONA C. SPEIRITS
MILES J. PADGETT
We observe the rotational Doppler shift of an orbital angular momentum (OAM)-carrying white-light beam after it is backscattered from a rotating object. Unlike the well known linear shift, this rotational shift is independent of the optical frequency, and hence each spectral component of the scattered light is shifted by the same value. Consequently, even a white-light source can give rise to a...
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