Options
1990
Conference Paper
Titel
Duplexer crosstalk requirements for bidirectional optical subscriber loops using optoelectronic integrated circuits
Abstract
Duplex operation in the local network is a very attractive technique especially when using optoelectronic integrated devices (OEICs). The authors deal with duplexer requirements directed to insertion loss, near-end and far-end crosstalk attenuations, obtained by calculations of duplexer crosstalk induced penalties considering transmission loops with OEICs (laser diode, photodiode and duplexer on one semiconductor chip). The calculations are based on a worst case optical power budget including losses due to waveguides, laser-waveguide couplers, chip-fiber couplers, fiber etc.
Language
English
Tags
-
crosstalk
-
integrated optoelectronics
-
optical links
-
optical losses
-
subscriber loops
-
duplexer crosstalk requirements
-
near end crosstalk attenuations
-
bidirectional optical subscriber loops
-
optoelectronic integrated circuits
-
local network
-
insertion loss
-
far-end crosstalk attenuations
-
induced penalties
-
transmission loops
-
laser diode
-
photodiode
-
semiconductor chip
-
worst case optical power budget
-
losses