Impact of Inclination Angle on the Performance of UW Spatial/Spectral 2D-OCDMA System

In this investigation, the bit error rate (BER) performance of UW spatial/spectral optical code department-two-access (OCDMA) devices employing two-dimensional ideal differentiating codes is examined in relation to the angle of view (2D-PDCs). Thermal noise shot noise, steps inside the method noise (PIIN), and other noise sources are taken into account when calculating BER performance. An optical source with a 532nm wavelength is used in the suggested device. A p-i-n photodiode is utilized as an optical detector. The impact of inclination perspective on the suggested device is investigated over a broad range of version parameters, including connection distance, transmitter power, beam divergence perspective, and information rate. According to laptop perspectives, shorter inclination angles provide the optimum BER performance in natural seawater.