SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Okuno T.) srt2:(2005-2009)"

Sökning: WFRF:(Okuno T.) > (2005-2009)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Torounidis, Thomas, 1976, et al. (författare)
  • Gain and bandwidth characterization in fiber optical parametric amplifiers
  • 2006
  • Ingår i: IEEE Photonics Technology Letters. - 1041-1135 .- 1941-0174. ; 18:24, s. 2578-2580
  • Tidskriftsartikel (refereegranskat)abstract
    • The fiber optical parametric amplifier (FOPA) is characterized using a optical time-domain reflectometer-based technique. The measurement technique visualizes how the parametric gain and bandwidth evolves as a function of length. Both gain and bandwidth are measured and compared to theory and a good agreement is found between them, making this technique useful for characterization of FOPAs. The impact of zero dispersion wavelength variations in the fiber and polarization dependence of the measurement technique are also discussed.
  •  
2.
  • Okuno, Y., et al. (författare)
  • Sensing applications on refractive index based on metal gratings
  • 2006
  • Ingår i: Proc. Int. Symp. Biophotonics, Nanophotonics Metamaterials. - 0780397746 - 9780780397743 ; , s. 267-271
  • Konferensbidrag (refereegranskat)abstract
    • Sensing applications on refractive index based on metal gratings are investigated. The excitation of surface plasmon on a metal grating placed in planer or conical mounting is examined. Numerical results are compared with experimental data. When a TM wave illuminates a metal grating, total or partial absorption of incident light occurs at angles of incidence at which the surface plasmon waves are excited. A conical mounting is introduced in the sensing application in which an enhancement of TM-TE mode conversion is observed in close vicinity to the resonance angle at which almost of the reflected light is in TE polarization. This, hence, makes the reciprocal of the TM-wave efficiency a good measure in finding the angles of incidence at which the surface waves are excited, which leads to a precise measurement. Yasuura's modal-expansion method is introduced in the numerical simulation. The setup for sensing application is represented in details.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy