Mid-span spectral inversion without frequency shift for fiber dispersion compensation: a system demonstration

1999 ◽  
Vol 11 (2) ◽  
pp. 275-277 ◽  
Author(s):  
A. Corchia ◽  
C. Antonini ◽  
A. D'Ottavi ◽  
A. Mecozzi ◽  
F. Martelli ◽  
...  
Keyword(s):  
Frequency Shift ◽  
Dispersion Compensation ◽  
Fiber Dispersion ◽  
Spectral Inversion

40 Gbit/s field transmission over standard fibre using midspan spectral inversion for dispersion compensation

1999 ◽  
Vol 35 (7) ◽  
pp. 581 ◽  
Author(s):  
S.Y. Set ◽  
R. Girardi ◽  
E. Riccardi ◽  
B.E. Olsson ◽  
M. Puleo ◽  
...  
Keyword(s):  
Dispersion Compensation ◽  
Spectral Inversion ◽  
Midspan Spectral Inversion

scholarly journals Dispersion Compensation In Optical Communication - A Review.

2013 ◽  
Vol 4 (3) ◽  
pp. 742-754
Author(s):  
Er. Abhishek Sharma ◽  
Er. Sukhbir Singh ◽  
Er. Bhubneshwar Sharma
Keyword(s):  
Optical Fiber ◽  
Optical Communication ◽  
Dispersion Compensation ◽  
Signal Distortion ◽  
Fiber Dispersion ◽  
Compensation Management

Dispersion is defined as - the phenomenon in an optical fiber whereby light photons arrive at a distant point  in the different phase then they entered the fiber. Dispersion causes signal distortion that ultimately limits the bandwidth and usable length of the fiber cable. Therefore dispersion compensation (management) becomes an essential part to study in optical communication for better transmission. In this paper we have reviewed the various techniques (schemes) that are used for dispersion compensation.

Improved Performance Investigations on OFDM-RoF Transmission Links Using ODSB and OSSB Modulation Techniques

2014 ◽  
Vol 35 (4) ◽  
Author(s):  
Naresh Kumar ◽  
Ajay K. Sharma ◽  
Vinod Kapoor
Keyword(s):  
Transmission Rate ◽  
Dispersion Compensation ◽  
Total Power ◽  
Modulation Scheme ◽  
Fiber Dispersion ◽  
High Transmission ◽  
Modulation Techniques ◽  
Compensation Technique ◽  
Improved Performance ◽  
Better Than

AbstractIn this work, simulative investigation to evaluate the performance of OFDM-RoF transmission links using ODSB and OSSB modulation schemes at high transmission rate is reported. Further, the results have been reported by compensating the degradations introduced by fiber dispersion using DC fiber for the proposed SSB-OFDM-RoF transmission links and a comparison is presented for evaluating the performance of such systems with and without DC fiber. Our result shows that the OSSB performs better than ODSB modulation scheme as the later severely suffered with fading problems due to fiber dispersion. In case of OSSB with DC fiber dispersion compensation technique, an improvement in SNR ratio and total power received is achieved in comparison to OSSB without DC fiber.

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