1–20 von 287 Ergebnissen
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    Performance of chirped-FSK and chirped-PSK in the presence of partial-band interference

    Dutta, R. / Kokkeler, A. B. J. / van der Zee, R. A. R. et al. | IEEE | 2011
    technique along with FSK and PSK binary modulation schemes to obtain interference robust radio communication. The performance of chirped-FSK and ...

    Phase Noise Measurements in Chirped FMCW Radar Signals

    Samarasekera, A.Chaminda J. / Feger, Reinhard / Bechter, Jonathan et al. | IEEE | 2020

    Chirped photonic crystal waveguides

    Mori, D. / Baba, T. | IEEE | 2004
    We propose chirped photonic crystal waveguides, in which some structured parameters are smoothly changed along the waveguide. We ...

    Analytic design of dielectric multilayer thin films chirped mirrors

    Mohammad, Elham Jasim / Al-Tayar, Gaillan H. Abdullah / Hassan, Sanar Gasid et al. | IEEE | 2013
    This paper is concerned with optoelectronics physics to design and analyze double chirped mirrors (DCM). The aim is to reduce the ripples ...

    High energy dichroic chirped mirror

    Takada, H. / Kakchata, M. / Torizuka, K. | IEEE | 2003

    Modeling, Analysis and Optimization of Chirped Mirrors

    Yakushev, S. O. / Shulika, O.V. / Sukhoivanov, I. A. et al. | IEEE | 2007
    The model for interaction of an ultrashort optical pulse with chirped mirror is developed through exact analysis of the pulse waveform ...

    Recovery technique for chirped readout of spectral features

    Tiejun Chang, / Mingzhen Tian, / Mohan, R.K. et al. | IEEE | 2005

    High energy optical parametric chirped pulse amplification system

    Chekhlov, O. / Collier, J.L. / Ross, I.N. et al. | IEEE | 2005
    We have experimentally demonstrated a large-scale optical parametric chirped pulse amplification to the level of 35 J. This is believed the ...

    Compact semiconductor-based chirped-pulse amplification laser system

    Braun, A.M. / Burstyn, H. / Patterson, D.R. et al. | IEEE | 2004
    A compact chirped pulse amplification laser was developed based on fiber pigtailed semiconductor gain elements and chirped fiber Bragg ...

    Ultrabroadband chirped mirrors for femtosecond lasers

    Mayer, E.J. / Mobius, J. / Euteneuer, A. et al. | IEEE | 1997

    Tunable chirped fiber grating based gain flattening filter

    Peng, Q. / Yi, X. / Lu, C. | IEEE | 2003
    chirped grating can be adjusted independently. This enables flexible adjustment of the filter spectrum for the purpose of dynamic gain flattening. ...

    Chirped pulse phase conjugation in a Rh:BaTiO/sub 3/

    Ojima, Y. / Goto, M. / Omatsu, T. | IEEE | 2005
    /spl mu/m chirped pulses. The experimental phase conjugate reflectivity of as much as 30% was obtained. And an interesting pulse compression ...

    Amplification of down- and up-chirped pulses in Ti:sapphire

    Kalashnikov, M.P. / Lachko, I.M. / Risse, E. et al. | IEEE | 2005

    Diode pumped chirped pulse amplification to the Joule level

    Hein, J. / Podleska, S. / Siebold, M. et al. | IEEE | 2005
    940 nm wavelength focused tightly to the glass. Joule-level amplification of broad band width chirped pulses was achieved. ...

    Chirped fiber optic Bragg grating esophageal pressure sensor

    Swart, P.L. / Lacquet, B.M. / Chtcherbakov, A.A. | IEEE | 2002
    We propose a chirped fiber Bragg grating sensor for measuring pressures along the length of the esophagus. Existing esophageal manometers ...

    Optical Dual-beam Beam-former Employing Multi-channel Chirped Fiber Grating

    Thai, Pham Q. / Alphones, Arokiaswami / Lim, Desmond R. | IEEE | 2008
    A dual-beam beam-former using multi-channel chirped fiber grating (MCFG) is proposed in this paper. Simulation results shown that it could ...

    Design and fabrication of double chirped mirrors

    Matuschek, N. / Kartner, F.X. / Jung, I.D. et al. | IEEE | 1997

    High energy fiber chirped pulse amplification system based on cubicons

    Liu, Z. / Shah, L. / Hartl, I. et al. | IEEE | 2005
    The generation of stretched 20 pJ pulses with 200 kW peak power is demonstrated in an in-line Yb fiber chirped pulse amplification system ...

    Sinusoidally chirped optical superlattices for flat broadband wavelength conversion

    Shiming Gao, / Changxi Yang, / Guofan Jin, | IEEE | 2003
    processes in sinusoidally chirped optical superlattice (SCOS) lithium niobate crystal. ...

    Optical parametric chirped pulse amplification at the multi-petawatt level

    Collier, J. / Ross, I. | IEEE | 2003

      Optical parametric chirped pulse amplification at the multipetawatt level

      Collier, J. / Ross, I. | IEEE | 2003
      Optical parametric chirped pulse amplification offers the possibility of generating extremes in high power and intensity and short duration ...