Channel spectrum capacity is the main demanding issue for dense optical communication to increase more number of channels for increasing the transmission speed with least effect of optical dominating features which have resolved in this current research work for the first time for 80 × 12 dense wavelength optical communication system with power amplification from RAMAN optical fiber amplifiers. Further analysis has also done for getting the outcomes in terms of quality factor (Q-factor) and bit error rate (BER) for 80 channels with considering the channel spacing at 100 GHz, at 50 GHz, at 40 GHz, at 25 GHz, and at 20 GHz, respectively. Final conclusion is given with the recommendation that 100 GHz channel spacing is better to receive the most appropriate rating of Q-factor of 38 dB with BER of 3.3 × 10⁻¹⁰ for dense optical process.

信道频谱容量是密集光通信增加更多信道以提高传输速度，使光控制特性影响最小的主要需求问题，这是本研究首次在80×12密集波长光通信中解决的问题。 RAMAN光纤放大器的功率放大系统。考虑到100 GHz，50 GHz，40 GHz，25 GHz的信道间隔，还对80个信道的质量因子（Q因子）和误码率（BER）进行了进一步分析，和20 GHz时。给出最后的结论，并提出建议：100 GHz的信道间隔更好地接收最合适的38 dB Q因子，BER为3.3×10 ^-10 用于密集的光学过程。