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10
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4243205351
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Y.-H. Kim, V. Berardi, M. V. Checkhova, and Y. H. Shih (to be published)
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T. E. Keller and M. H. Rubin, Phys. Rev. A 56, 1627 (1997);Y.-H. Kim, V. Berardi, M. V. Checkhova, and Y. H. Shih (to be published).
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(1997)
Phys. Rev. A
, vol.56
, pp. 1627
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Keller, T.E.1
Rubin, M.H.2
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15
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0343261642
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see Y.-H. Kim, S.P. Kulik, M.H. Rubin, and Y.H. Shih, Phys. Rev. Lett. (to be published)
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Recently M. Atatüre [Phys. Rev. Lett. 84, 618 (2000)] claimed that one can recover high-visibility quantum interference in pulse pumped type-II SPDC from a thick crystal without spectral postselection (by using narrow-band spectral filters). The theory as well as the interpretation of the experimental data presented their work are, however, shown to be in error;see Y.-H. Kim, S.P. Kulik, M.H. Rubin, and Y.H. Shih, Phys. Rev. Lett. (to be published).
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(2000)
Phys. Rev. Lett.
, vol.84
, pp. 618
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Atatüre, M.1
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22
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85035251484
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The visibility factor V is in general a function of (Formula presented) where (Formula presented) is the group velocity of the ordinary ray, (Formula presented) the pump pulse duration, and the delay T. Note that V is not a function of bandwidths of the spectral filters. One can also prepare a Bell state using two type-II SPDC. Equation (7) still remains valid, but the function V has a different width and shape. See Ref. 16
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The visibility factor V is in general a function of (Formula presented) where (Formula presented) is the group velocity of the ordinary ray, (Formula presented) the pump pulse duration, and the delay T. Note that V is not a function of bandwidths of the spectral filters. One can also prepare a Bell state using two type-II SPDC. Equation (7) still remains valid, but the function V has a different width and shape. See Ref. 16.
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23
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0035366810
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Y.-H. Kim, M.V. Chekhova, S.P. Kulik, M.H. Rubin, and Y.H. Shih, Phys. Rev. A 63, 062301 (2001).
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(2001)
Phys. Rev. A
, vol.63
, pp. 62301
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Kim, Y.-H.1
Chekhova, M.V.2
Kulik, S.P.3
Rubin, M.H.4
Shih, Y.H.5
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24
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85035252722
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The bandwidth of the spectral filter is 10 nm at full width half maximum. This is comparable to the spectrum bandwidth of type-I nondegenerate SPDC, which is (Formula presented) nm for the crystals used in the experiment
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The bandwidth of the spectral filter is 10 nm at full width half maximum. This is comparable to the spectrum bandwidth of type-I nondegenerate SPDC, which is (Formula presented) nm for the crystals used in the experiment.
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