论文信息 - Experimental investigation on crosstalk of FSK supervisory signal in ROADM networks

Experimental investigation on crosstalk of FSK supervisory signal in ROADM networks

The crosstalk of FSK supervisory signal encoded on 80×128Gbit/s DP-QPSK WDM channels in CNCG-ROADM networks was experimentally and theoretically estimated. The simulation results confirm that 30-cascaded ROADM could be supported with proper FSK signal decoder parameters.

[1] Simon Poole,et al. Spectral modeling of channel band shapes in wavelength selective switches. , 2011, Optics express.

[2] Takahito Tanimura,et al. Demonstration of FSK Light Label Receiver Prototype for Light Path Tracing of 112 Gbps DP-QPSK Signal , 2013 .

[3] Takeshi Hoshida,et al. Crosstalk analysis of FSK light label on 112 Gbps DP-QPSK signal in CNCG ROADM network , 2014, OFC 2014.

[4] Yinwen Cao,et al. Superimposition and detection of frequency modulated tone for light path tracing employing digital signal processing and optical filter , 2012, OFC/NFOEC.

[5] Kiyoshi Nakagawa,et al. Supervisory signal transmission methods for optical amplifier repeater systems , 1990, [Proceedings] GLOBECOM '90: IEEE Global Telecommunications Conference and Exhibition.

[6] Chul Han Kim,et al. Performance analysis of low-frequency pilot-tone-based monitoring techniques in amplified wavelength-division-multiplexed networks , 2008 .