Haris Music
SP Swedish National Testing & Research Insitute, National Metrology Institute, Sweden
Leslie Pendrill
SP Swedish National Testing & Research Insitute, National Metrology Institute, Sweden
Ladda ner artikel
Ingår i: GigaHertz 2003. Proceedings from the Seventh Symposium
Linköping Electronic Conference Proceedings 8:79, s.
Publicerad: 2003-11-06
ISBN:
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
In this work we present a novel technique of narrowing the spectral linewidth of microwave signals generated by heterodyning pairs of VCSELs which form an extended optically coupled cavity and experimentally demonstrate a reduction by as much as factor of 104 - that is; a linewidth narrowed to less than 10 kHz.
Inga referenser tillgängliga
