Investigation on the pre-compensation and post-?compensation cascaded multi-channel-chirped fiber Bragg gratings for a repeaterless transmission system
| Autor: | H. Fong Kok, K. Khairi, S. A. Syed Ahmad, S. B. Ahmad Anas, Tee Din Chai, M. I. Abdan, Z. Lambak, Marina Mokhtar, A. Mohd. Ramli, Muhammad Farhan, K. Chia Ching, Mohd Adzir Mahdi, Makhfudzah Mokhtar, S. A. Mohamad Rofie, M. Jamaluddin, Mahfudzah Othman |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
business.industry Transmission system Signal Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Compensation (engineering) Wavelength Optics Transmission (telecommunications) Fiber Bragg grating Bit error rate Electrical and Electronic Engineering business Communication channel |
| Zdroj: | Chinese Optics Letters. 16:040607 |
| ISSN: | 1671-7694 |
| DOI: | 10.3788/col201816.040607 |
| Popis: | We experimentally designed dispersion-managed repeaterless transmission systems with a pre-compensation and post-compensation technique using multi-channel-chirped fiber Bragg gratings. The repeaterless transmission link supports a single channel (1548.51 nm) with a 10 Gbps repeaterless transmission system over 300 km standard single-mode fiber (SSMF). In the system design, two distributed Raman amplifiers (DRAs) were used to improve the signal level propagated along the 300 km SSMF. The co-propagating DRA provided 15 dB on–off gain and the counter-propagating produced 32 dB on–off gain at the signal wavelength. The experiment results show that the post-compensation configuration achieves an optimal performance with a bit error rate at 1×10−9. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|