TITLE

Transmission line studies for ITER compatible reflectometers

AUTHOR(S)
Wagner, D.; Kasparek, W.; Gantenbein, G.; Manso, M. E.; Sanchez, J.; Donne, A. J. H.
PUB. DATE
January 1997
SOURCE
Review of Scientific Instruments;Jan1997, Vol. 68 Issue 1, p431
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents theoretical and experimental analysis of a corrugated transmission line which can be optimized to meet the requirements of broadband operation in International Thermonuclear Experimental Reactor-compatible reflectometers. Applications of oversized corrugated waveguides; Quasioptical couplers; Impact of the transmission line choice.
ACCESSION #
630740

 

Related Articles

  • Electrically poled KTP provides second-harmonic generation in waveguides.  // Laser Focus World;Apr96, Vol. 32 Issue 4, p9 

    Reports that researchers at the IBM Almaden Research Center in San Jose, California, have fabricated periodically poled potassium titanyl phosphate (KTP) waveguides using electric-field polin. Nonlinear coefficient; High damage threshold of KTP; Production of a quasi-phasematched waveguide in KTP.

  • Generation of second-order cumulative waves accompanying the fundamental modes in a two-... Deng, Mingxi // Journal of Applied Physics;6/15/1998, Vol. 83 Issue 12, p7461 

    Provides information on a study investigating the second-order cumulative waves (SOCWs) generation accompanying the fundamental modes in a two-dimensional hard-walled waveguide of semi-infinite length. Methodology used to conduct the study; Information on the numerical calculations performed;...

  • Single-mode buried channel waveguide by single-step electromigration technique using silver film. Zhenguang, H.; Srivastava, R.; Ramaswamy, R. V. // Applied Physics Letters;10/31/1988, Vol. 53 Issue 18, p1681 

    Single-mode buried channel waveguides with circularly symmetric mode field distribution compatible with conventional single-mode fibers at 1.3 μm wavelength were fabricated and characterized for the first time using a novel single-step ion exchange process from silver films. The technique is...

  • Broadband Emission from a Relativistic Electron Bunch in a Semi-Infinite Waveguide. Balakirev, V. A.; Onishchenko, I. N.; Sidorenko, D. Yu.; Sotnikov, G. V. // Technical Physics;Feb2002, Vol. 47 Issue 2, p227 

    A study is made of the excitation of a transition radiation pulse during the injection of a charged particle bunch through the end metal wall into a semi-infinite cylindrical waveguide. Exact analytic expressions for the fields of a thin ring-shaped bunch are obtained in terms of the Lommel...

  • Low thermal expansion polymide buried ridge waveguide AlGaAs/GaAs single-quantum-well laser diode. Sato, F.; Imamoto, H.; Asai, M.; Inoue, T.; Imanaka, K.; Shimura, M. // Journal of Applied Physics;2/1/1988, Vol. 63 Issue 3, p964 

    Presents a study that developed a novel ridge waveguide laser diode in which the ridge is buried in a newly developed polyimide with a low thermal expansion coefficient. Examples of index-guided laser structure; Uses of a polymide; Details of the fabrication process.

  • Reply to the comment of S. K. Sekatskii and G. Dietler. Kuznetsova, T. I. // JETP Letters;12/25/99, Vol. 70 Issue 12, p828 

    Replies to comments on the author's work on the subwavelength diameter of light beams in active waveguides. Additional details and equations to support the validity of conclusions; Circular shape and perfectly reflecting walls of waveguide; Coupling of waveguide with free space; Orientation and...

  • Cherenkov Excitation of Spatial Waves by a Straight Nonrelativistic Electron Beam in a Plasma Waveguide. Kartashov, I. N.; Kuzelev, M. V. // Plasma Physics Reports;May2001, Vol. 27 Issue 5, p381 

    The problem of the excitation of plasma waves by a thin-walled annular electron beam in a waveguide filled entirely with a plasma is analyzed in the quasistatic approximation. The instability growth rates are derived and are studied as functions of the waveguide parameters. The evolution of...

  • Effect of the Plasma Electron Motion on the Development of Cherenkov Instability in a Waveguide. Klochkov, D. N.; Klochkov, A. N. // Plasma Physics Reports;Jan2002, Vol. 28 Issue 1, p57 

    A linear theory of the Cherenkov amplification in a transversely nonuniform waveguide in an infinitely strong magnetic field is constructed with allowance for both ordered and thermal motions of plasma electrons. The effect of these electron motions on the threshold for the onset of Cherenkov...

  • Waveguide lasers capture spectra in one shot.  // Laser Focus World;Oct2002, Vol. 38 Issue 10, p50 

    Reports on the development of waveguide lasers. Dye lasers developed in Japan; Gathering of spectroscopic data.

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