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Author: search.filters.author.Ali, J.Subject: search.filters.subject.Dynamic tweezers

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    Multitweezers generation using dark soliton pulses and applications
    (2011-08-01)
    Jukgoljun, B.
    ;
    Pipatsart, S.
    ;
    Jalil, M. A.
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    Yupapin, P. P.
    ;
    Ali, J.
    Multi-dark soliton pulses have been successfully generated by using forward and backward pumping of the S-band erbium doped fiber in the fiber optic loop, where the Stimulated Brillouin Scattering (SBS) is a nonlinear interaction between pump fields with Stokes field through acoustic wave. Results obtained have shown that the dark soliton trains can be generated and configured as the multi-optical tweezers. The advantage is that the generated tweezers are in the form of dynamic tweezers, where they can transmit/transport via the soliton communication link. The single dark soliton is also experimentally generated by using the different fiber optic scheme. We have also theoretically shown that the dynamic tweezers can be controlled and tuned, which is available for trapping and transportation in the communication link via a wavelength router. The quantum states of the transported atoms/molecules by the dynamic tweezers can be performed by using the quantum processing unit incorporating in the system. © 2010 Elsevier GmbH. All rights reserved.
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    Atom/molecule transportation using a dark soliton pulse
    (2010-05-05)
    Vongchumyen, C.
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    Authasing, S.
    ;
    Mitatha, S.
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    Ali, J.
    ;
    Yupapin, P. P.
    A dark soliton pulse beam that has potential applications in the probing and transport of atoms or molecules as an optical tweezers is demonstrated. The trap pulse beam is formed in the gap between a BP signal at 1500.00 nm and Stokes signal at 1500.09 nm, which have peak powers of -12 dBm. The generated beam is seen to be stable with no fluctuations over a test period of 10 minutes, which is important to ensure that the transported atom / molecule is not lost in the link media. ©2010 IEEE.