1–20 von 1,537 Ergebnissen
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    Y-junction based addressing in optical symmetric multiprocessor networks

    Kodi, A.K. / Louri, A. | IEEE | 2001
    optical binary tree architecture based on optical time division multiplexing consisting of dual Y-junction splitter/combiner for backplane and on ...
    Verlag: IEEE

    XUV-attosecond pulses: generation and measurement

    Kienberger, R. / Hentschel, M. / Reider, G.A. et al. | IEEE | 2002
    Tunnel emission by and subsequent acceleration of electrons from rare gas atoms in high laser fields has emerged as a powerful process to ...
    Verlag: IEEE

    X-ray photoelectron spectroscopic study of InGaAsN grown by MOCVD

    Chang, W. / Lin, J. / Zhou, W. et al. | IEEE | 2001
    . The existence of two N configurations is observed. In addition, the addition of N atoms increases the atomic ratio of both Ga:As and In:Ga ...
    Verlag: IEEE

    X-ray laser research at JAERI

    Kawachi, T. / Tanaka, M. / Hasegawa, N. et al. | IEEE | 2001
    type grating and the detector was a back-illuminated charged couple device. ...
    Verlag: IEEE

    XPM and FWM in OFDM optical systems

    Rongqing Hui, | IEEE | 2001
    Summary form only given. Cross-phase modulation (XPM) and four-wave mixing (FWM) are two of the most important sources of nonlinear ...
    Verlag: IEEE

    Wireless access over optical fibre: from cellular radio to broadband; from UHF to millimetre-waves

    Seeds, A.J. | IEEE | 2002
    In a wireless over fibre system signals are carried over optical fibre in their modulated form between a central site and the base-stations ...
    Verlag: IEEE

    Widely tunable micromachined optical filter with adjustable tuning characteristics

    Chien-chung Lin, / Junxian Fu, / Harris, J.S. | IEEE | 2001
    We designed a new tunable filter with a top DBR structure of Al/sub 2/O/sub 3//GaAs and demonstrated a tunable filter using this design ...
    Verlag: IEEE

    Widely tunable L-band erbium doped fiber ring laser by means of induced cavity loss control

    Melo, M. / Teixeira, A. / Frazao, O. et al. | IEEE | 2002
    We have demonstrated a fiber ring laser operating in the L-band using a simple and reliable tunability method. The laser shows a tuning ...
    Verlag: IEEE

    Widely tunable lasers: the digital supermode DBR

    Whitbread, N. | IEEE | 2003
    Verlag: IEEE

    Widely tunable fiber ring laser with EDFA/SOA

    Lei Xu, / Wang, B.C. / Baby, V. et al. | IEEE | 2001
    We compared the performance of the EDFA and the SOA in a wavelength tunable fiber ring structure. Wide tuning ranges of 25 nm and 35 nm are ...
    Verlag: IEEE

    Widely-tunable electroabsorption-modulated sampled grating DBR laser

    Akulova, Y.A. / Fish, G.A. / Schow, C. et al. | IEEE | 2001
    We demonstrate the first widely-tunable, 2.5 Gb/s transmitter based on an SG-DBR laser monolithically integrated with an SOA and EA ...
    Verlag: IEEE

    Wideband RF chirp generation using three-section strongly gain-coupled DFB lasers

    Hui, R. / Taherion, S. / Gogineni, P. et al. | IEEE | 2001
    structure is integrated and self-consistent, it will find applications in future wireless and space-borne communications. ...
    Verlag: IEEE

    Wideband and low voltage waveguide modulators with asymmetric coupled QWs beyond 40 Gb/s

    Tada, K. / Arakawa, T. / Joo-Hyong Noh, et al. | IEEE | 2001
    low as possible. This is because the driving capability of electronic devices such as HBTs and HEMTs is rapidly decreasing at higher ...
    Verlag: IEEE

    Wideband 40 Gbit/s WDM transmission under higher-order-mode fibre dispersion management

    Mikhailov, V. / Appathurai, S. / Killey, R.I. et al. | IEEE | 2002
    Verlag: IEEE

    Wide angle high speed large aperture optical scanner

    Yaqoob, Z. / Steedle, J. / Riza, N.A. | IEEE | 2001
    We have successfully designed and demonstrated a novel wide angular scan range, large diameter aperture optical beam scanner for ultrafast ...
    Verlag: IEEE

    Why develop "in-house" simulator for transmission design?

    Kovsh, D.I. | IEEE | 2002
    In this paper we stressed that using the same set of simulation tools throughout the research, design and production processes leads to a ...
    Verlag: IEEE

    WDM filtering and packaging technologies using planar lightwave circuits

    Uetsuka, H. / Maru, K. / Ohkawa, M. et al. | IEEE | 2002
    Recently developed technologies for PLC filtering and packaging are presented, with the focus on athermalization and a scheme for highly ...
    Verlag: IEEE

    Wave propagation in photonic crystals with active layers

    Kozina, O.N. / Melnikov, L.A. / Elterman, I.V. | IEEE | 2002
    We present the detailed analysis of the dispersion characteristics of air-dielectric 1D and 2D photonic crystal (PC) using transfer ...
    Verlag: IEEE