Fabry Perot laser properties with high pump lasers for upgrading fiber optic transceiver systems

Abstract

The work has outlined the Fabry Perot laser properties with high pump lasers for upgrading fiber optic transceiver systems. The physical structures of the light source are taken into account such as active layer length and active layer width. High pump laser is used for providing strength to the signal through the transmission/reception stages. Peak and minimum signal power levels are measured in the spectral frequency domain and time domain. Signal amplitude level margin is also measured with the optimum physical parameters of the light source. The optimum operation system performance efficiency is achieved with an active layer length of 0.06 cm, and active layer width suitable is 1.5 × 10−4 cm.

High sensitivity sapphire FBG temperature sensors for the signal processing of data communications technology

“…Sapphire FBG is used as a temperature sensors up to 1600 0 C [18][19][20][21][22][23][24][25][26][27][28][29]. The Bragg wavelength with the grating period and effective fiber index is [7,[30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49] Temperature and strain induced Bragg wavelength shifted shown as [15,[34][35][36][37][38]:…”

Hybrid NRZ/RZ line coding scheme based hybrid FSO/FO dual channel communication systems

“…This distortion leads to spreading and deforming of the optical pulses [31][32][33][34][35][36][37][38][39][40][41][42][43]. The spreading causes the adjacent optical pulses to be overlapped leading to inter symbol interference (ISI) [44][45][46][47][48][49][50][51][52][53][54][55][56][57][58].…”