Subcarrier multiplexing of packet headers in a WDM optical network and a novel ultrafast header clock-recovery technique

1995 ◽  
Author(s):  
M. Cerisola ◽  
T. K. Fong ◽  
R. T. Hofmeister ◽  
L. G. Kazovsky ◽  
C. L. Lu ◽  
...  
Keyword(s):  
Optical Network ◽  
Clock Recovery ◽  
Subcarrier Multiplexing ◽  
Recovery Technique

scholarly journals Performance Analysis of Crosstalk Subcarrier Multiplexing and Wave Division Multiplexing in Optical Communication System

2021 ◽  
Author(s):  
Ebrahim E. Elsayed
Keyword(s):  
Wavelength Division Multiplexing ◽  
Optical Communication ◽  
Stimulated Raman Scattering ◽  
Optical Network ◽  
Digital Signal ◽  
Input Power ◽  
Single Fiber ◽  
Wavelength Division ◽  
Channel Bandwidth ◽  
Subcarrier Multiplexing

Abstract In traditional optical communication, duplexity is achieved by using two fibers, each having a transmitter and a receiver. Economically, bidirectional wavelength division multiplexing (WDM) transmission systems utilizing a single fiber will be more attractive not only reducing the use of the fiber by a factor of two, but also the number of components. Duplex transmissions over a single fiber can double the capacity of an installed unidirectional link. The idea of this paper is to study another approach using the subcarrier multiplexing (SCM)-based optical network and evaluate the physical transmission quality of analog and digital signal using SCM approach and the characteristic of fiber nonlinear crosstalk such as stimulated Raman scattering, Cross phase modulation and four-wave mixing in the SCM externally modulation optical link. A suitable bandwidth of 890 – 950 MHz is selected for subcarriers and channel bandwidth of 200 KHz and carrier. By measuring the optical bit interference (OBI) performance limitations of the subcarrier multiplexing WDM optical transmission system is investigated. The OBI for 10 channels for input power 1 dB is -40 dB whereas for 110 channels the OBI is -20 dB separation of 250 KHz are considered.

Ultrafast clock recovery technique for high-speed optical packet networks

1995 ◽  
Vol 31 (19) ◽  
pp. 1687-1688 ◽  
Author(s):  
T.K. Fong ◽  
L.G. Kazovsky ◽  
P. Poggiolini ◽  
M. Cerisola ◽  
R.T. Hofmeister
Keyword(s):  
High Speed ◽  
Clock Recovery ◽  
Packet Networks ◽  
Recovery Technique

Analysis of a clock-recovery technique for circuit emulation services over packet networks

2007 ◽  
Vol 21 (1) ◽  
pp. 73-97 ◽  
Author(s):  
James Aweya ◽  
Delfin Y. Montuno ◽  
Michel Ouellette ◽  
Kent Felske
Keyword(s):  
Clock Recovery ◽  
Packet Networks ◽  
Recovery Technique

Digital burst mode clock recovery technique for fiber-optic systems

1994 ◽  
Vol 12 (2) ◽  
pp. 271-279 ◽  
Author(s):  
C.A. Eldering ◽  
F. Herrerias-Martin ◽  
R. Martin-Gomez ◽  
P.J. Garcia-Arribas
Keyword(s):  
Fiber Optic ◽  
Clock Recovery ◽  
Burst Mode ◽  
Recovery Technique ◽  
Optic Systems

Broadband video distribution over passive optical network using subcarrier multiplexing techniques

1989 ◽  
Vol 25 (2) ◽  
pp. 115 ◽  
Author(s):  
P.A. Rosher ◽  
S.C. Fenning ◽  
M.J. Ramsay ◽  
F.V.C. Mendis
Keyword(s):  
Optical Network ◽  
Passive Optical Network ◽  
Video Distribution ◽  
Subcarrier Multiplexing
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