semiconductor optical amplifier design
Intensity noise suppression using a semiconductor optical amplifier: characterisations and applications
... Customised FBGs were employed in all SAC experiments, where both RZ and NRZ type coding schemes were investigated. NRZ coded gratings were found to give better system performance and avoid the drawbacks of RZ coding. ...
171
INVESTIGATION OF DIFFERENT CONFIGURATIONS OF AMPLIFIERS FOR INTERSATELLITE OPTICAL WIRELESS TRANSMISSION
... fiber amplifier, Raman amplifier and semiconductor optical amplifier, have been investigated in inter-satellite links on optical wireless communication ...simple design ...
6
High Data Rate Optical logic OR, and NOT Gates at Optimum Injection Current based on SOA MZI
... the semiconductor optical amplifier (SOA) is used with a Mach–Zehnder interferometer (MZI) forming an SOA-MZI structure which is used to perform the logic gates OR, and ...
9
All-Optical Fredkin Gate using Semiconductor Optical Amplifier assisted Mach-Zehnder Interferometer
... Reversible logic supports the process of running the system in both forward and backward directions. This means that reversible computations can generate inputs from outputs and can stop and go back to any point in the ...
5
To Investigate the Characteristics Parameters of Semiconductor Optical Amplifier based on Wavelength Converters for all Optical Networks
... and semiconductor nonlinear elements. Conversion efficiency and optical signal-to-noise ratio are usually the two most important figures of merit for the converted wave, and both need to be highly ...
5
Polarization dependence of non linear gain compression factor in semiconductor optical amplifier
... The necessity to take intraband effects into accounts leads to the problem of how to model them for SOA design purpose. A simple and efficient approach is to add a non-linear gain compression correction factor, ε, ...
8
Optical Design Of Dilute Nitride Quantum Wells Vertical Cavity Semiconductor Optical Amplifiers For Communication Systems
... wavelength optical communications ...on semiconductor optical amplifier (SOA) based VCSEL ...cavity semiconductor optical amplifiers (VCSOAs) are important components in ...
5
Detailed theoretical model for adjustable gain clamped semiconductor optical amplifier (AGC-SOA)
... ational design on high-speed semiconductor optical ampli- fier with assist light for application to wavelength converters using cross-phase modulation,” IEEE Journal of Quantum Elec- tronics, ...a ...
8
Design And Analyze Of Application Of Optical Amplifier In Submarine Fiber Optic Cable Communication Link
... hybrid optical system in the sense that the repeaters converted the incoming signals from optical to electrical, regenerated the data with high speed integrated circuits and retransmitted the data with a ...
24
GaInNAs based Hellish vertical cavity semiconductor optical amplifier for 1 3 μm operation
... semiconductor optical amplifier ...The design of the Hellish VCSOA is based on the transfer matrix method and the optical field distribution within the structure, where the ...
7
GaInNAs-based Hellish-vertical cavity semiconductor optical amplifier for 1.3 mu m operation
... That design is adapted in this study to make a GaInNAs-based Hellish-VCSOA structure, which differs from the conventional VCSEL by the reduced number of top DBR layers ...
7
Simulation of NOT, AND, OR and NOR Optical Gates Using Wideband Travelling Wave Semiconductor Optical Amplifier (WTW SOA).
... All optical gates have received helpful applications in the recent ...in Optical communication networks in this age of Information Technology ...paper optical gates are theoretically build using ...
5
ZnSe / ZnS Quantum Dot Semiconductor Optical Amplifiers
... [6] M. Vasileiadis, D. Alexandropoulos, M. J. Adams, H. Simos and D. Syvridis, “Potential of InGaAs/GaAs Quan- tum Dots for Applications in Vertical Cavity Semicon- ductor Optical Amplifiers” IEEE Journal of ...
5
Nonlinear Polarization Rotation Characteristic Phenomenon in a Bulk Semiconductor Optical Amplifier
... [4] H. J. S. Dorren, D. Lenstra, Y. Liu, “Nonlinear Polariza- tion Rotation in Semiconductor Optical Amplifiers: Theory and Application to All-Optical Flip-Flop Memo- ries,” IEEE Journal of Quantum ...
5
Evaluate the Performance of Optical Time Division Demultiplexing with the Gain Saturation effect of Semiconductor Optical Amplifier
... Abstract— Optical Time Division Multiplexing (OTDM) system technique is the extend time division multiplexing by optically combining a number of lower speed electronic baseband digital ...the Semiconductor ...
7
Comparison between OQPSK and DPSK Bidirectional Radio over Fiber Transmission Systems
... The proliferation of wireless devices coupled with increased demand for broadband services are putting pressure on wireless systems to increase capacity. So that wireless communications should enter a new phase to meet ...
5
New Approach to Design Digitally Tunable Optical Filter System for Wavelength Selective Switching Based Optical Networks
... to design digitally tunable optical filter system is ...The design is very easy to configure and assemble, smaller in size, lesser in weight, cheaper in cost and consuming less ...the design ...
8
Photo Thermal Generator of Selective Radiation Structural and Energetic Features
... Photo thermoelectric generators (PTEGs) are solid state heat engines that generate electricity from concentrated sunlight. In this paper, we developed a novel detailed balance model for PTEGs and applied this model to ...
9
Semiconductor Optical Amplifier (SOA) Fiber Ring Laser and Its Application to Stress Sensing
... In general cases birefringence applied to a ring laser is reciprocal effect and no phase difference generates be- tween two counter-propagating lights. Fiber ring lasers for frequency-domain sensors were proposed, e.g., ...
5
A New Approach to Design Digitally Tunable Optical Filter System for DWDM Optical Networks
... to design a digitally tunable optical filter system based on thin film filters and SOAs for application in DWDM optical networks was ...This design carried all the advantages of the ...
11