A fair comparison of SAC-OCDMA system configurations based on two dimensional cyclic shift code and spectral direct detection

2021 ◽  
Author(s):  
Mohanad Alayedi ◽  
Abdelhamid Cherifi ◽  
Abdelhak Ferhat Hamida ◽  
Hichem Mrabet
Keyword(s):  
Direct Detection ◽  
Two Dimensional ◽  
Cyclic Shift ◽  
Fair Comparison ◽  
System Configurations

scholarly journals Impact of Chromatic Dispersion Compensation in Single Carrier Two-Dimensional Stokes Vector Direct Detection System

2017 ◽  
Vol 9 (4) ◽  
pp. 1-10 ◽  
Author(s):  
Mohammed Y. S. Sowailem ◽  
Thang M. Hoang ◽  
Mohamed Morsy-Osman ◽  
Mathieu Chagnon ◽  
Meng Qiu ◽  
...  
Keyword(s):  
Direct Detection ◽  
Detection System ◽  
Dispersion Compensation ◽  
Chromatic Dispersion ◽  
Stokes Vector ◽  
Two Dimensional ◽  
Single Carrier

Using T1 as a direct detection dimension in two-dimensional time-domain NMR experiments using CWFP regime

2020 ◽  
Vol 311 ◽  
pp. 106666 ◽  
Author(s):  
Tatiana Monaretto ◽  
Elton Tadeu Montrazi ◽  
Tiago Bueno Moraes ◽  
Andre Alves Souza ◽  
Corinne Rondeau-Mouro ◽  
...  
Keyword(s):  
Time Domain ◽  
Direct Detection ◽  
Two Dimensional

Development of new two-dimensional spectral/spatial code based on dynamic cyclic shift code for OCDMA system

2017 ◽  
Vol 36 ◽  
pp. 26-32 ◽  
Author(s):  
Nabiha Jellali ◽  
Monia Najjar ◽  
Moez Ferchichi ◽  
Houria Rezig
Keyword(s):  
Spatial Code ◽  
Two Dimensional ◽  
Cyclic Shift

Two-dimensional Two-frequency NQR Spectroscopy

1992 ◽  
Vol 47 (1-2) ◽  
pp. 430-438 ◽  
Author(s):  
V. S. Grechishkin ◽  
N. Ja. Sinjavsky
Keyword(s):  
Magnetic Field ◽  
Direct Detection ◽  
Two Dimensional ◽  
Forbidden Transitions ◽  
Low Magnetic Field

AbstractTwo-dimensional NQR spectroscopy is experimentally accomplished by direct detection; forbidden transitions are also recorded. Two-dimensional spectra with cross-peaks are used in assigning lines in complex spectra. A method is described of increasing the 14N NQR sensitivity by saturating the line v0 whilst observing the NQR at a frequency v_. The presence of a low magnetic field is shown to improve the conditions for localised NQR observations.

Spectrophotometric measurements of objective-prism spectra

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler
Keyword(s):  
Progress Report ◽  
Two Dimensional ◽  
Objective Prism ◽  
Made In

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.

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