Per accedir als documents amb el text complet, si us plau, seguiu el següent enllaç: http://hdl.handle.net/2445/8504
Títol:
|
Generator of ultrashort optical pulses for time division multiplexing
|
Autor/a:
|
Dellunde i Clavé, Jaume; Mirasso Santos, Claudio Rubén; Torrent, M. C. (Maria Carme); Sancho, José M.
|
Altres autors:
|
Universitat de Barcelona |
Abstract:
|
The performance of a device based on modified injection-locking techniques is studied by means of numerical simulations. The device incorporates master and slave configurations, each one with a DFB laser and an electroabsortion modulator (EAM). This arrangement allows the generation of high peak power, narrow optical pulses according to a periodic or pseudorandom bit stream provided by a current signal generator. The device is able to considerably increase the modulation bandwidth of free-running gain-switched semiconductor lasers using multiplexing in the time domain. Opportunities for integration in small packages or single chips are discussed. |
Matèries:
|
-Dispositius optoelectrònics -Impulsos de làser ultracurts -Optoelectronic devices -Ultrashort laser pulses |
Drets:
|
(c) IEEE, 1998
|
Tipus de document:
|
Article Article - Versió publicada |
Publicat per:
|
IEEE
|
Compartir:
|
|
Mostra el registre complet del document