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Ra, Young-Sik (라영식)
조교수, Department of Physics(물리학과)
Research Area
Quantum optics, Quantum information, Optical frequency comb
Co-researchers
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date) Altmetrics
    1
    Article
    Mode-dependent-loss model for multimode photon-subtracted states

    Walschaers, Mattia; Ra, Young-Sikresearcher; Treps, Nicolas, PHYSICAL REVIEW A, v.100, no.2, pp.023828, 2019-08

    2
    Article
    Reversed interplay of quantum interference and which-way information in multiphoton entangled states

    Ra, Young-Sikresearcher; Tichy, Malte C.; Lim, Hyang-Tag; et al, PHYSICAL REVIEW A, v.96, no.2, 2017-08

    3
    Article
    Tomography of a Mode-Tunable Coherent Single-Photon Subtractor

    Ra, Young-Sikresearcher; Jacquard, Clement; Dufour, Adrien; et al, PHYSICAL REVIEW X, v.7, no.3, 2017-07

    4
    Article
    Remote preparation of three-photon entangled states via single-photon measurement

    Ra, Young-Sikresearcher; Lim, Hyang-Tag; Kim, Yoon-Ho, PHYSICAL REVIEW A, v.94, no.4, 2016-10

    5
    Article
    Phase and amplitude controlled heralding of N00N states

    Ra, Young-Sikresearcher; Lim, Hyang-Tag; Oh, Joo-Eon; et al, OPTICS EXPRESS, v.23, no.24, pp.30807 - 30814, 2015-11

    6
    Article
    Double-Fock superposition interferometry for differential diagnosis of decoherence

    Tichy, Malte C.; Ra, Young-Sikresearcher; Lim, Hyang-Tag; et al, NEW JOURNAL OF PHYSICS, v.17, 2015-01

    7
    Article
    Entangling two separate photonic ququarts using linear optical elements

    Kwon, Osung; Ra, Young-Sikresearcher; Lim, Hyang-Tag; et al, PHYSICAL REVIEW A, v.90, no.6, 2014-12

    8
    Article
    Comment on 'Non-monotonic projection probabilities as a function of distinguishability'

    Ra, Young-Sikresearcher; Tichy, Malte C.; Lim, Hyang-Tag; et al, NEW JOURNAL OF PHYSICS, v.16, 2014-11

    9
    Article
    Fundamental Bounds in Measurements for Estimating Quantum States

    Lim, Hyang-Tag; Ra, Young-Sikresearcher; Hong, Kang-Hee; et al, PHYSICAL REVIEW LETTERS, v.113, no.2, 2014-07

    10
    Article
    Time-bin entangled photon pairs from spontaneous parametric down-conversion pumped by a cw multi-mode diode laser

    Kwon, Osung; Park, Kwang-Kyoon; Ra, Young-Sikresearcher; et al, OPTICS EXPRESS, v.21, no.21, pp.25492 - 25500, 2013-10

    11
    Article
    Observation of detection-dependent multi-photon coherence times

    Ra, Young-Sikresearcher; Tichy, Malte C.; Lim, Hyang-Tag; et al, NATURE COMMUNICATIONS, v.4, 2013-09

    12
    Article
    Nonmonotonic quantum-to-classical transition in multiparticle interference

    Ra, Young-Sikresearcher; Tichy, Malte C.; Lim, Hyang-Tag; et al, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, v.110, no.4, pp.1227 - 1231, 2013-01

    13
    Article
    Experimental realization of an approximate transpose operation for qutrit systems using a structural physical approximation

    Lim, Hyang-Tag; Kim, Yong-Su; Ra, Young-Sikresearcher; et al, PHYSICAL REVIEW A, v.86, no.4, 2012-10

    14
    Article
    Scheme for directly observing the noncommutativity of the position and the momentum operators with interference

    Lee, Jong-Chan; Kim, Yong-Su; Ra, Young-Sikresearcher; et al, PHYSICAL REVIEW A, v.86, no.4, 2012-10

    15
    Article
    Central-moment description of polarization for quantum states of light

    Bjork, G.; Soederholm, J.; Kim, Y-S; et al, PHYSICAL REVIEW A, v.85, no.5, 2012-05

    16
    Article
    Experimental Realization of an Approximate Partial Transpose for Photonic Two-Qubit Systems

    Lim, Hyang-Tag; Kim, Yong-Su; Ra, Young-Sikresearcher; et al, PHYSICAL REVIEW LETTERS, v.107, no.16, 2011-10

    17
    Article
    Four-photon indistinguishability transition

    Tichy, Malte C.; Lim, Hyang-Tag; Ra, Young-Sikresearcher; et al, PHYSICAL REVIEW A, v.83, no.6, 2011-06

    18
    Article
    Experimental implementation of the universal transpose operation using the structural physical approximation

    Lim, Hyang-Tag; Ra, Young-Sikresearcher; Kim, Yong-Su; et al, PHYSICAL REVIEW A, v.83, no.2, 2011-02

    19
    Article
    Experimental verification of the commutation relation for Pauli spin operators using single-photon quantum interference

    Kim, Yong-Su; Lim, Hyang-Tag; Ra, Young-Sikresearcher; et al, PHYSICS LETTERS A, v.374, no.43, pp.4393 - 4396, 2010-09

    20
    Article
    Observing photonic de Broglie waves without the maximally-path-entangled vertical bar N, 0 > + vertical bar 0, N > state

    Kwon, Osung; Ra, Young-Sikresearcher; Kim, Yoon-Ho, PHYSICAL REVIEW A, v.81, no.6, 2010-06

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