COMMUNITY ANTENNA TELEVISION;
WAVELENGTH DIVISION MULTIPLEXING;
OPTICAL WAVE-GUIDE COMPONENTS;
D O I:
10.1049/el:19951414
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
The authors have designed and fabricated monolithic optical waveguide 1.31/1.55 mu m WDMs with -50dB crosstalk over 100nm bandwidth and fibre-to-fibre insertion loss of < IdB. They have used these WDMs to multiplex and demultiplex 60 analogue CATV channels al 1.31 mu m and 85 digital video channels at 1.55 mu m on a single optical fibre.