Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Electro-optically controlled multiwavelength switch for WDM cross connector application

 
: Nolting, H.-P.; Gravert, M.

:

IEEE Photonics Technology Letters 7 (1995), Nr.3, S.315-17
ISSN: 1041-1135
Englisch
Zeitschriftenaufsatz
Fraunhofer HHI ()
acousto-optical filters; diffraction gratings; eigenvalues and eigenfunctions; electro-optical switches; optical couplers; optical fibre networks; optical interconnections; tuning; wavelength division multiplexing; electro-optically controlled multiwavelength switch; wdm cross connector application; synthesized grating structure; tunable wavelength switch; multiwavelength application; syngrat; coupled mode theory; guided eigenmode expansion method; acousto-optically tunable filter; wavelength-routed cross connector

Abstract
The synthesized grating structure (SYNGRAT) can be used as an electro-optically controlled tunable wavelength switch for single and multiwavelength application. The characteristics of the SYNGRAT are investigated theoretically by using a combination of coupled mode theory and guided eigenmode expansion method. A comparison between the SYNGRAT and the acousto-optically tunable filter (AOTF) shows that the SYNGRAT has the possibility to replace the AOTF in a wavelength-routed cross connector as a multiwavelength switch.

: http://publica.fraunhofer.de/dokumente/N-13466.html