1–50 von 192 Ergebnissen
|

    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

    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 ...

    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 ...

    Box-like broadband filters using chirped waveguides

    Chu, S. T. / Pan, W. / Sato, S. et al. | British Library Conference Proceedings | 1998

    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. ...

    Sinusoidally chirped optical superlattices for flat broadband wavelength conversion

    Gao, S. / Yang, C. / Jin, G. et al. | British Library Conference Proceedings | 2003

    Chirped Grating DBR Lasers using Bent Waveguides

    IEEE / Lasers and Electro-Optics Society | British Library Conference Proceedings | 1995

    Degenerated optical parametric chirped-pulse amplification using periodically poled LiTaO3

    Zhao, B.Z. / Liang, X.Y. / Leng, Y.X. et al. | IEEE | 2005
    A high-gain preamplifier centered at 1064nm based on optical parametric chirped pulse amplification was demonstrated using periodically ...

    Chirped-mirror pairs for ultra-broadband dispersion control

    Laude, V. / Tournois, P. | IEEE | 1999
    Summary form only given. Since their recent introduction by Szipocs et al. dispersion controlled mirrors (DCM) or chirped mirrors have ...

    High resolution technique for characterizing chirped fiber gratings

    Roman, J.E. / Frankel, M.Y. / Esman, R.D. | IEEE | 1998
    Summary form only given. We present a high resolution technique for characterizing chirped fiber gratings. The technique employs single ...

    Extreme chirped pulse amplification (X-CPA) using semiconductor gain media

    Kim, K. / Lee, S. / Delfyett, P.J. | IEEE | 2003
    In this paper, the extreme pulse stretching and compression using chirped FBG is characterized with a novel modelocked semiconductor ...

    eXtreme Chirped Pulse Amplification (X-CPA) with Semiconductor Gain Media

    IEEE | British Library Conference Proceedings | 2003

    A novel 3-D measurement technique using a frequency chirped laser

    Ndiaye, C. / Hara, T. / Hamada, N. et al. | IEEE | 2005
    A novel 3-D measurement technique based on optical frequency-domain reflectometry which uses a frequency-shifted feedback laser as chirped ...

    kW All-Semiconductor Mode-Locked eXtreme Chirped Pulse Amplification (XCPA) System

    IEEE Lasers and Electro-optics Society | British Library Conference Proceedings | 2005

    Reconfigurable and single-shot chirped microwave pulse compression using a time-spectrum convolution system

    Ming Li, / Malacarne, A. / LaRochelle, S. et al. | IEEE | 2011
    An approach for reconfigurable single-shot chirped microwave pulse compression is proposed and experimentally demonstrated based on a time ...

    Tunable and reconfigurable narrow-band THz generation using photoconductive antennas and chirped-pulse mixing

    Palaci, J. / Vidal, B. | IEEE | 2011
    and chirped optical pulses are reported. Tunability and reconfigurability are experimentally demonstrated. ...

    5 TW Ti:sapphire Laser Chirped-pulse Amplification System

    Takada, H. / Kakehata, M. / Miyazaki, K. et al. | IEEE | 1997

    kW all-semiconductor mode-locked extreme chirped pulse amplification (XCPA) system

    Kyungbum Kim, / Shinwook Lee, / Delfyett, P.J. | IEEE | 2005
    We report the demonstration of > kW peak power from an all-semiconductor mode-locked laser extreme chirped pulse amplification(XCPA) system ...

    Tuning characteristics of chirped ladder-type filter for widely tunable laser

    Jeong, S.-H. / Matsuo, S. / Yoshikuni, Y. et al. | IEEE | 2004
    experimentally demonstrated in the chirped ladder-type filter. ...

    Tuning Characteristics of Chirped Ladder-Type Filter for Widely Tunable Laser

    Lasers and Electro-optics Society (Institute of Electrical and Electronics Engineers) | British Library Conference Proceedings | 2004

    Single passband microwave photonic signal processor based on a multi-channel chirped fiber Bragg grating

    Huang, T. X. H. / Xiaoke Yi, / Liwei Li, et al. | IEEE | 2011
    A new technique that can realize single passband microwave photonic filter is presented. It is based on the use of a multi-channel chirped ...

    Nonuniformly spaced photonic microwave delay-line filter using a spatially discrete chirped fiber Bragg grating

    Chao Wang, / Jianping Yao, | IEEE | 2011
    A new technique to implement a nonuniformly-spaced photonic microwave delay-line filter using a spatially discrete chirped fiber Bragg ...

    High power laser based on optical parametric chirped pulse amplification

    Xiaodong Yang, / Lihuang Lin, / Zhengquan Zhang, et al. | IEEE | 2001
    The optical parametric chirped pulse amplification (OPCPA) technique is promising for constructing a 100-TW/100-fs laser system. This laser ...

    Chirped-mirror-dispersion-compensated all-solid-state femtosecond Cr:LiSAF laser

    Uemura, S. / Torizuka, K. | IEEE | 2001
    broadband chirped mirrors to produce sub-10-fs pulses. ...

      Chirped-Mirror-Dispersion-Compensated All-Solid-State Femtosecond Cr:LiSAF Laser

      Uemura, S. / Torizuka, K. / IEEE | British Library Conference Proceedings | 2001

    Implementation of Chirped Fiber Bragg Gratings (CFBG) as Optical Wear Sensors

    IEEE | British Library Conference Proceedings | 2003

    Chirped Pulse Amplification In A Ytterbium: Glass Regenerative Amplifier

    Biswal, S. / Druon, F. / Nishimura, A. et al. | IEEE | 1997

    Phase-shifted linearly chirped fibre Bragg gratings with adjustable transmission characteristics

    Li, S.Y. / Ngo, N.Q. / Tjin, S.C. | IEEE | 2003
    chirped fiber Bragg grating is proposed and demonstrated. The transmission bandwidth can be tuned from 0.16 nm to 1.05 nm. ...

    Implementation of chirped fiber Bragg gratings (CFBG) as optical wear sensors

    Gillooly, A.M. / Zhang, L. / Bennion, I. et al. | IEEE | 2003
    This study discusses the fabrication and implementation of chirped fiber Bragg grating (CFBG) as optical wear sensors. Such a sensor has ...

    RZ/CSRZ-DPSK and chirped NRZ signal generation with simple configuration

    Wen, Y.J. / Nirmalathas, A. / Dong Soo Lee, | IEEE | 2003
    and chirped nonreturn-to-zero (CNRZ) signal generation, which only requires a single stage dual electrode Mach-Zehnder modulator (DE-MZM). RZ ...

      RZ/CSRZ-DPSK and chirped NRZ signal generation with simple configuration

      Wen, Y. J. / Nirmalathas, A. / Lee, D. S. et al. | British Library Conference Proceedings | 2003

    Implications of Phase Ripple in a Dispersion Compensating Grating for Chirped Signals

    Lasers and Electro-optics Society (Institute of Electrical and Electronics Engineers) | British Library Conference Proceedings | 2004

    Double-chirped semiconductor mirrors for dispersion compensation in femtosecond lasers

    Spuhler, G.J. / Paschotta, R. / Sutter, D.H. et al. | IEEE | 1999
    Summary form only given. We present a double-chirped semiconductor mirror with negative dispersion in the 1035 nm to 1075 nm wavelength ...

    Chirped nonlinear pulse propagation In a periodically dispersion compensated system

    Kodama, Y. / Optical Society of America | British Library Conference Proceedings | 1998

    Dissociative ionization dynamics of ethanol as studied by chirped intense laser pulses

    Itakura, R. / Yamanouchi, K. / Tanabe, T. et al. | IEEE | 2003

      Dissociative ionization dynamics of ethanol as studied by chirped intense laser pulses

      Itakura, R. / Yamanouchi, K. / Tanabe, T. et al. | British Library Conference Proceedings | 2003

    Extreme chirped pulse modelocked diode laser ring oscillator using a theta cavity design

    Shinwook Lee, / Kyungbum Kim, / Delfyett, P.J. | IEEE | 2005
    We demonstrate an extreme chirped pulse modelocked laser, simultaneously generating near-transform-limited 3.6 psec optical pulses and a ...

    High Power Laser Based on the Optical Parametric Chirped Pulse Amplification

    Yang, X. / Lin, L. / Zhang, Z. et al. | British Library Conference Proceedings | 2001

    A splitter/router based on a chirped waveguide grating router

    Zirngibl, M. / Doerr, C.R. / Joyner, C.H. | IEEE | 1998

    Compact and material-dispersion-compatible Offner stretcher for chirped pulse amplification

    Zhigang Zhang, / Yanrong Song, / Hong Sun, et al. | IEEE | 2001

    Compact and Material-Dispersion-Compatible Offner Stretcher for Chirped Pulse Amplification

    Zhang, Z. / Song, Y. / Sun, H. et al. | British Library Conference Proceedings | 2001

    All-optical switching with chirped gratings in semiconductor optical amplifiers

    Agrawal, G. P. / Maywar, D. / Optical Society of America | British Library Conference Proceedings | 1998

    Extreme Chirped Pulse Modelocked Diode Laser Ring Oscillator using a Theta Cavity Design

    IEEE Lasers and Electro-optics Society | British Library Conference Proceedings | 2005

    Spontaneous noise effect on mode-locked external cavity lasers with chirped grating

    Dogru, N. / Ozyazici, S. | IEEE | 2003
    limited pulses are not obtained. It is also found that RIN of chirped gratings is low compared to unchirped gratings. ...

    Temporal characterization of compressor-controlled chirped pulses from a CPA Ti:sapphire laser

    Kyung-Han Hong, / Yong Moon Kang, / Yong Ho Cha, et al. | IEEE | 2001
    Compressor-controlled chirped pulses from a chirped pulse amplification Ti:sapphire laser were characterized in detail using the frequency ...

    Wideband True-Time-Delay Unit Using Discrete-Chirped Fiber Bragg Grating Prism

    Liu, Y. / Yang, J. / Yao, J. et al. | British Library Conference Proceedings | 2001

    Wideband true-time-delay unit using discrete-chirped fiber Bragg grating prism

    Yunqi Liu, / Jianliang Yang, / Jianping Yao, | IEEE | 2001
    This paper describes a wideband true-time-delay unit constructed using discrete fiber Bragg gratings in combination with a chirped grating ...

    Chirped mirror to facilitate fabrication of a sub-10-fs Ti:sapphire oscillator

    Takada, H. / Kakehata, M. / Torizuka, K. | IEEE | 2001
    We design and fabricate a chirped mirror for a sub-10-fs Ti:sapphire oscillator, which has the layers with optical thickness of more than ...

      Chirped Mirror to Facilitate Fabrication of a Sub-10-fs Ti: Sapphire Oscillator

      Takada, H. / Kakehata, M. / Torizuka, K. et al. | British Library Conference Proceedings | 2001