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Access type: UnknownSubject: 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.
    ;
    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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    Dynamic optical tweezers generation using a PANDA ring resonator
    (2011-05-02)
    Punthawanunt, S.
    ;
    Songmuang, S.
    ;
    Mitatha, S.
    ;
    Yupapin, P. P.
    We propose a novel system of a tweezers generated source using a dark-bright soliton pulse propagating within a PANDA ring resonator, which is consisted of an add/drop optical multiplexer and two nanoring reonators. The potential well stability is generated and achieved when the system is controlled by the Gaussian pulse via a control port. The dynamic multi-tweezers can be generated, which can be available for molecule/atom trapping and transportation sources.
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    An atom/molecule/DNA probing and transportation using dynamic optical tweezers via a wavelength router
    (2011-03-01)
    Vongchumyen, C.
    ;
    Tasakorn, M.
    ;
    Mitatha, S.
    ;
    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 trapped pulse beam is formed in the gap between a BP signal at 1500.00 nm and Stokes signal at 1500.09 nm, which has peak powers of -12 dBm. The generated beam is seen to be stable with no fluctuations over a test period of 10 min, which is important to ensure that the transported atom/molecule is not lost in the link media, therefore, the dynamic optical tweezers are now plausible. The theoretical background of the trapped atom/molecule is also analyzed and described in details. The atomic/molecular network via a wavelength router is also described. © 2010 Elsevier GmbH All rights reserved.
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    Novel tunable dynamic tweezers using dark-bright soliton collision control in an optical add/drop filter
    (2010-12-01)
    Teeka, Chat
    ;
    Jalil, Muhammad Arif
    ;
    Yupapin, Preecha P.
    ;
    Ali, Jalil
    We propose a novel system of the dynamic optical tweezers generated by a dark soliton in the fiber optic loop. A dark soliton known as an optical tweezer is amplified and tuned within the microring resonator system. The required tunable tweezers with different widths and powers can be controlled. The analysis of dark-bright soliton conversion using a dark soliton pulse propagating within a microring resonator system is analyzed. The dynamic behaviors of soliton conversion in add/drop filter is also analyzed. The control dark soliton is input into the system via the add port of the add/drop filter. The dynamic behavior of the dark-bright soliton conversion is observed. The required stable signal is obtained via a drop and throughput ports of the add/drop filter with some suitable parameters. In application, the trapped light/atom and transportation can be realized by using the proposed system. © 2006 IEEE.
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    Atom/molecule transportation using a dark soliton pulse
    (2010-05-05)
    Vongchumyen, C.
    ;
    Authasing, S.
    ;
    Mitatha, S.
    ;
    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.