Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

160-Gb/s CWDM capacity upgrade using 2.5-Gb/s rated uncooled directly modulated lasers

: Thiele, H.J.; Winzer, P.J.; Sinsky, I.H.; Stulz, L.W.; Nelson, L.E.; Fidler, F.


IEEE Photonics Technology Letters 16 (2004), Nr.10, S.2389-2391
ISSN: 1041-1135
Fraunhofer HHI ()

Uncooled 2.5-Gb/s directly modulated lasers are used to demonstrate a coarse wavelength-division-multiplexed
(CWDM) transmission capacity of 160 Gb/s. All 16 CWDM channels, modulated at 10 Gb/s, are simultaneously transmitted over 40 km of uncompensated low-water-peak nonzero dispersion fiber. Operation with bit-error ratio BER less than 1 E-9 is demonstrated for all 16 channels from room temperature to at least 65 C.