Physics

Optical power

Multiplexing

CMOS

Laser

Noise (video)

Optical amplifier

Noise figure

Image (mathematics)

Optics

Engineering

Wavelength-division multiplexing

Artificial intelligence

Amplifier

Power (physics)

Programming language

Electronic engineering

SIGNAL (programming language)

Computer science

Quantum mechanics

Optoelectronics

Wavelength

Journal of Optical Communications

This work clarifies the gain/noise figure spectra of average power model Raman optical amplifiers in coarse wavelength multiplexed systems. The proposed model have a total received power of 16.306 dBm, signal gain of 21.68 dB, and noise figure of 3.802 dB at the same operation parameters of the previous model which operated at length 0.2 km at the optical fiber coarse wavelength division multiplexing (CWDM) and transmitted signal power is 20 dBm. So the updates help us to greatly improve the system.

Gain/noise figure spectra of average power model Raman optical amplifiers in coarse wavelength multiplexed systems