TITLE

Time-to-space conversion of Tbits/s optical pulses using a self-organized quantum-well material

AUTHOR(S)
Ishi, Junko; Kunugita, Hideyuki; Ema, Kazuhiro; Ban, Takuma; Kondo, Takashi; Kondon, Takashi
PUB. DATE
November 2000
SOURCE
Applied Physics Letters;11/27/2000, Vol. 77 Issue 22
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We report a time-to-space conversion technique using a material which has a large χ[sup (3)](=10[sup -6] esu) and a fast response time (<7 ps) at room temperature. The material is a self-organized quantum-well system consisting of inorganic well layers and organic barrier layers. We achieve a high conversion sensitivity even for nJ-order optical pulses. We demonstrate serial-to-parallel conversion of nJ-order Tbits/s signals at room temperature with conversion rates of 140 GHz. © 2000 American Institute of Physics.
ACCESSION #
4415105

 

Related Articles

  • Common vacuum conservation amplitude in the theory of the radiation of mirrors in two-dimensional space-time and of charges in four-dimensional space-time. Ritus, V. I. // Journal of Experimental & Theoretical Physics;Nov99, Vol. 89 Issue 5, p821 

    The changes in the action (and thus the vacuum conservation amplitudes) in the proper-time representation are found for an accelerated mirror interacting with scalar and spinor vacuum fields in 1+1 space. They are shown to coincide to within a factor of e� with changes in the action of...

  • Hauser–Malhiot spaces admitting a perfect fluid energy-momentum tensor. Papacostas, Taxiarchis // Journal of Mathematical Physics;Jun88, Vol. 29 Issue 6, p1445 

    In this paper a special case of Hauser–Malliot (HM) space-times is examined in the presence of a perfect fluid source. The obtained solutions are all known except for a generalization of a stationary axisymmetric solution found by Kramer [Class. Quantum Gravit. 1, L3 (1984)].

  • Conformal symmetry and constants of motion. Hussin, V.; Sinzinkayo, S. // Journal of Mathematical Physics;May85, Vol. 26 Issue 5, p1072 

    Conformal space-time symmetries of electromagnetic fields and potentials are studied in order to determine whole sets of constants of motion when spin- 1/2 charged particles interact with such external electromagnetic fields. The relativistic and nonrelativistic contexts are discussed through...

  • A new proof of the generalized Birkhoff theorem. Bona, C. // Journal of Mathematical Physics;Jun88, Vol. 29 Issue 6, p1440 

    A new proof of the generalized Birkhoff theorem in general relativity is presented. The partial results contained in previous proofs are recovered in a unified treatment of the different kinds of space-times to which the theorem applies. The proof is based on the fact that these space-times are...

  • Solution of the Dirac equation in Kasner’s space-time. Srivastava, Sushil K. // Journal of Mathematical Physics;Dec89, Vol. 30 Issue 12, p2838 

    The Dirac equation for the spin- 1/2 field in Kasner’s space-time is discussed and various possible solutions are obtained. For further interpretation of the theory a current vector is derived and Gordon decomposition of the current for massive fields is discussed.

  • Classical and quantum dispersion in Robertson–Walker cosmologies. Tomaschitz, Roman // Journal of Mathematical Physics;Mar1993, Vol. 34 Issue 3, p1022 

    The instability of world lines in Robertson–Walker universes of negative spatial curvature is investigated. A probabilistic description of this instability, similar to the Liouville equation, is developed, but in a manifestly covariant, non-Hamiltonian form. To achieve this the concept of...

  • Rotation in cosmology: Comments on ‘‘Imparting rotation to a Bianchi type II space-time,’’ by M. J. Rebouças and J. B. S. d’Olival [J. Math. Phys. 27, 417 (1986)] and similar papers. Jantzen, Robert T. // Journal of Mathematical Physics;Nov86, Vol. 27 Issue 11, p2748 

    The aim of this paper is to clarify confusing notions of the word ‘‘rotation’’ as applied to cosmological solutions of metric theories of gravity, both in general and in the specific case addressed by the article in which these confusing notions have recently reappeared.

  • 1/r-potential without charge. Buchner, K. // Journal of Mathematical Physics;Oct2002, Vol. 43 Issue 10, p4839 

    In order to get geodesically complete Reißner-Nordstrøm space-times, it is necessary to identify pairs of singular points. This can be done in such a way that "wormholes" are created which generate electric field lines without any charge. Finally, it is shown that it is possible to glue...

  • The Lanczos potential for vacuum space--times with an Ernst potential.  // Journal of Mathematical Physics;Oct98, Vol. 39 Issue 10, p5406 

    Describes the Lanczos potential for vacuum space-times with an Ernst potential. Unification of the Lanczos and Ernst potential; Expression of the Lanczos potential in terms of spin-coefficients; Analogy of the solution for the Lanczos tensor-potential in a cylindrically and stationary axially...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics