Abstract

An accumulated photon echo readout speed as fast as 27 Tbits/s was demonstrated by a new single-shot cross-correlation method for a femtosecond four-pulse packet stored by spectral hole burning in an octaethylporphine-doped polystyrene sample.

© 1995 Optical Society of America

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References

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  1. L. A. Rebane, A. A. Gorokhovskii, J. V. Kikas, Appl. Phys. B 29, 235 (1982).
    [Crossref]
  2. See Spectral Hole-Burning and Related Spectroscopies, Vol. 15 of 1994 OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1994).
  3. A. Szabo, U.S. patent3,896,420 (July22, 1975).
  4. G. Castro, D. Haarer, R. M. Macfarlane, H. P. Trommsdorff, U.S. patent4,101,976 (July18, 1978).
  5. T. W. Mössberg, Opt. Lett. 7, 77 (1982).
    [Crossref] [PubMed]
  6. P. Saari, R Kaarli, A. Rebane, Opt. Spektrosk. 56, 387 (1984).
  7. A. Rebane, J. Aaviksoo, J. Kuhl, Appl. Phys. Lett. 54, 93 (1989).
    [Crossref]
  8. K. G. Purchase, D. J. Brady, K. Wagner, Opt. Lett. 18, 2129 (1993).
    [Crossref] [PubMed]
  9. A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
    [Crossref]

1993 (1)

1989 (1)

A. Rebane, J. Aaviksoo, J. Kuhl, Appl. Phys. Lett. 54, 93 (1989).
[Crossref]

1986 (1)

A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
[Crossref]

1984 (1)

P. Saari, R Kaarli, A. Rebane, Opt. Spektrosk. 56, 387 (1984).

1982 (2)

L. A. Rebane, A. A. Gorokhovskii, J. V. Kikas, Appl. Phys. B 29, 235 (1982).
[Crossref]

T. W. Mössberg, Opt. Lett. 7, 77 (1982).
[Crossref] [PubMed]

Aaviksoo, J.

A. Rebane, J. Aaviksoo, J. Kuhl, Appl. Phys. Lett. 54, 93 (1989).
[Crossref]

Brady, D. J.

Castro, G.

G. Castro, D. Haarer, R. M. Macfarlane, H. P. Trommsdorff, U.S. patent4,101,976 (July18, 1978).

Gorokhovskii, A.

A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
[Crossref]

Gorokhovskii, A. A.

L. A. Rebane, A. A. Gorokhovskii, J. V. Kikas, Appl. Phys. B 29, 235 (1982).
[Crossref]

Haarer, D.

G. Castro, D. Haarer, R. M. Macfarlane, H. P. Trommsdorff, U.S. patent4,101,976 (July18, 1978).

Kaarli, R

P. Saari, R Kaarli, A. Rebane, Opt. Spektrosk. 56, 387 (1984).

Kikas, J. V.

L. A. Rebane, A. A. Gorokhovskii, J. V. Kikas, Appl. Phys. B 29, 235 (1982).
[Crossref]

Korrovits, V.

A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
[Crossref]

Kuhl, J.

A. Rebane, J. Aaviksoo, J. Kuhl, Appl. Phys. Lett. 54, 93 (1989).
[Crossref]

Macfarlane, R. M.

G. Castro, D. Haarer, R. M. Macfarlane, H. P. Trommsdorff, U.S. patent4,101,976 (July18, 1978).

Mössberg, T. W.

Palm, V.

A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
[Crossref]

Purchase, K. G.

Rebane, A.

A. Rebane, J. Aaviksoo, J. Kuhl, Appl. Phys. Lett. 54, 93 (1989).
[Crossref]

P. Saari, R Kaarli, A. Rebane, Opt. Spektrosk. 56, 387 (1984).

Rebane, L. A.

L. A. Rebane, A. A. Gorokhovskii, J. V. Kikas, Appl. Phys. B 29, 235 (1982).
[Crossref]

Saari, P.

P. Saari, R Kaarli, A. Rebane, Opt. Spektrosk. 56, 387 (1984).

Szabo, A.

A. Szabo, U.S. patent3,896,420 (July22, 1975).

Trommsdorff, H. P.

G. Castro, D. Haarer, R. M. Macfarlane, H. P. Trommsdorff, U.S. patent4,101,976 (July18, 1978).

Trummal, M.

A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
[Crossref]

Wagner, K.

Appl. Phys. B (1)

L. A. Rebane, A. A. Gorokhovskii, J. V. Kikas, Appl. Phys. B 29, 235 (1982).
[Crossref]

Appl. Phys. Lett. (1)

A. Rebane, J. Aaviksoo, J. Kuhl, Appl. Phys. Lett. 54, 93 (1989).
[Crossref]

Chem. Phys. Lett. (1)

A. Gorokhovskii, V. Korrovits, V. Palm, M. Trummal, Chem. Phys. Lett. 125, 355 (1986).
[Crossref]

Opt. Lett. (2)

Opt. Spektrosk. (1)

P. Saari, R Kaarli, A. Rebane, Opt. Spektrosk. 56, 387 (1984).

Other (3)

See Spectral Hole-Burning and Related Spectroscopies, Vol. 15 of 1994 OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1994).

A. Szabo, U.S. patent3,896,420 (July22, 1975).

G. Castro, D. Haarer, R. M. Macfarlane, H. P. Trommsdorff, U.S. patent4,101,976 (July18, 1978).

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Figures (4)

Fig. 1
Fig. 1

Interferometric single-shot cross correlator. Signal (S) and cross-reference (R) beams interfere after the diffraction grating, which introduces a continuous optical delay between them.

Fig. 2
Fig. 2

Experimental arrangement for hole-burning holography using CPM laser pulses and ultrafast cross-correlation detection of accumulated echo signals: MM’s, transfer mirrors; M’s, mirrors; ND’s, neutral-density filters; BS’s, beam splitters; MP, multistep glass plate; SH, shutter; L, lens; S, sample; A’s, aperture.

Fig. 3
Fig. 3

a, Single-shot recorded CCD image of the two-dimensional interference pattern between readout and cross-reference pulses; b, the corresponding cross-correlation digitized trace (at zero delay). c, Image of the interference pattern between the echo and the cross-reference pulses; d, the corresponding cross-correlation digitized trace (at 30-ps delay relative to a readout pulse).

Fig. 4
Fig. 4

a, Single-shot recorded CCD image of the two-dimensional interference pattern between the retrieval echo four-pulse packet and a cross-reference pulse; b, the corresponding cross-correlation digitized trace of the retrieval echo packet (at 30-ps delay relative to a readout pulse).

Equations (7)

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Δ = c τ = λ x / p ,
I ( τ ) ~ | E r ( t ) exp ( i 2 π y / d ) + E d ( t τ ) | 2 d t = | E r ( t ) | 2 d t + | E d ( t ) | 2 d t + 2 | g ( τ ) | cos ( 2 π y / d + φ g ) ,
g ( t ) = E d * ( t τ ) E r ( t ) d t
I ( τ ) ~ 1 + B | E d ( τ ) | cos ( 2 π y / d ) ,
B = 2 / [ | E r ( t ) | 2 d t + | E d ( t ) | 2 d t ] .
K ( τ ) = [ I max ( τ ) I min ( τ ) ] / [ I max ( τ ) + I min ( τ ) ] .
K ( τ ) = B | E d ( τ ) | .

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