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40-Gbaud/s (120-Gbit/s) Octal and 10-Gbaud/s (40-Gbit/s) Hexadecimal Simultaneous Addition and Subtraction Using 8PSK/16PSK and Highly Nonlinear Fiber
Hexadecimal Simultaneous Addition Subtraction 8PSK/16PSK Highly Nonlinear Fiber
2015/5/21
Employing 8PSK and 16PSK modulation formats, non-degenerate four-wave mixing(FWM) in a single highly nonlinear fiber (HNLF), and coherent detection, we experimentally demonstrate 40-Gbaud/s (120-Gbit/...
Optical CDMA system parameters limitations for AND subtraction detection scheme under enhanced double weight (EDW) code based on simulation experiment
optical code division multiple access
2011/5/9
The work in this paper is a simulation experiment performed by a computer program to determine
the OCDMA system parameters limitations. The system was built up with LED light source in
the transmitt...
AND-subtraction detection modified SNR equation for optical CDMA systems in PON applications
optical code-division multiple access EDW code AND-subtraction detection
2011/5/6
In this paper, AND-subtraction detection scheme compatible with OCDMA system and EDW code
was simulated. The aim of the simulation is to adjust the AND-subtraction detection SNR equation
for better ...
All-optical 160Gb/s half-addition half-subtraction and AND/OR function exploiting pump depletion and nonlinearities in a PPLN waveguide
pump depletion nonlinearities PPLN waveguide
2015/8/6
We demonstrate simultaneous all-optical half-adder, half-subtracter and AND/OR-functions at 160Gbit/s. The various functions are produced in a PPLN waveguide through pump depletion as well as sum and ...