DocumentCode
2307146
Title
Tam Opti̇k Anahtarlama İçi̇n Faz Anali̇zi̇
Author
Dinleyici, M.S. ; Akin, O.
Author_Institution
Elektrik-Elektronik Muhendisligi, Izmir Yuksek Teknoloji Enstitusu
fYear
2006
fDate
17-19 April 2006
Firstpage
1
Lastpage
4
Abstract
In this work we investigate an all-optical switching node that can be controlled by means of a transient grating, which is formed by interference of two Gaussian beams. This design considers phase effect in the reflection of light from transient grating, real profile of Gaussian beams and fast switching time requirements. Four wave mixing (FWM) technique is applied in the evanescent field region of waveguide, showing chi(3) nonlinearity. The formed grating is analysed by standard methods to obtain the phase of diffracted light and reflection coefficients to find the power exchange between reflection orders
Keywords
Gaussian processes; diffraction gratings; multiwave mixing; optical switches; optical waveguides; FWM; Gaussian beam; all-optical switching; four wave mixing technique; transient grating; waveguide; Gaussian processes; Germanium silicon alloys; Photorefractive effect; Silicon germanium;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Communications Applications, 2006 IEEE 14th
Conference_Location
Antalya
Print_ISBN
1-4244-0238-7
Type
conf
DOI
10.1109/SIU.2006.1659893
Filename
1659893
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