Effects of all-optical wavelength conversion on signal quality under variable-channel spacing in elastic optical networks

2020 ◽  
Vol 59 (06) ◽  
pp. 1
Author(s):  
André Luiz Aguiar da Costa ◽  
Indayara Bertoldi Martins ◽  
Felipe Rudge Barbosa
Keyword(s):  
Optical Networks ◽  
Wavelength Conversion ◽  
Signal Quality ◽  
Channel Spacing ◽  
Optical Wavelength ◽  
All Optical ◽  
Optical Wavelength Conversion

scholarly journals Broad-Range tunable optical wavelength converter for next generation optical superchannels

DYNA ◽  
2015 ◽  
Vol 82 (194) ◽  
pp. 72-78
Author(s):  
Andrés Felipe Betancur Pérez ◽  
Ana María Cárdenas Soto ◽  
Neil Guerrero González
Keyword(s):  
Optical Networks ◽  
Wavelength Conversion ◽  
Wavelength Converter ◽  
Channel Spacing ◽  
Optical Wavelength ◽  
All Optical ◽  
Signal Demodulation ◽  
Optical Wavelength Converter ◽  
Optical Wavelength Conversion ◽  
Conversion Scheme

A broad-range tunable all optical wavelength conversion scheme that is based on a dual driven Mach-Zehnder modulator with an integrated microwave generator to tune the channel spacing along the entire C band, is proposed. Successful signal demodulation up to 8 wavelength conversions, in steps of 50-400 GHz of 100 Gbps Nyquist QPSK channels with configurable channel spacing is reported. The proposed wavelength conversion scheme enables flexible wavelength routing on gridless optical networks, as can be seen in the Superchannels with a BER lower than 10<sup>-13</sup>.

All-optical wavelength conversion for 20-Gb/s RZ format data

2000 ◽  
Vol 12 (11) ◽  
pp. 1528-1530 ◽  
Author(s):  
Min-Yong Jeon ◽  
Dong Sung Lim ◽  
Hak Kyu Lee ◽  
Joon Tae Ahn ◽  
Do Il Chang ◽  
...  
Keyword(s):  
Wavelength Conversion ◽  
Optical Wavelength ◽  
All Optical ◽  
Optical Wavelength Conversion

scholarly journals All-optical wavelength conversion of short pulses and NRZ signals based on a nonlinear optical loop mirror

2000 ◽  
Vol 18 (7) ◽  
pp. 1007-1017 ◽  
Author(s):  
Jianjun Yu ◽  
Xueyan Zheng ◽  
C. Peucheret ◽  
A.T. Clausen ◽  
H.N. Poulsen ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Wavelength Conversion ◽  
Short Pulses ◽  
Optical Wavelength ◽  
Nonlinear Optical Loop Mirror ◽  
All Optical ◽  
Loop Mirror ◽  
Optical Wavelength Conversion
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