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160-Gb/s Tunable All-Optical Phase-Transparent Wavelength Conversion through Cascaded SFG-DFG in a Linear-Chirped PPLN Waveguide
Optical communications Nonlinear optics integrated optics
2015/6/10
We experimentally demonstrate a 160-Gb/s tunable and phase-transparent wavelength conversion using cSFG-DFG in a linear-chirped PPLN. Thanks to the enhanced conversion bandwidth, no any optical equali...
OTDM to WDM Format Conversion Based on Cascaded SHG/DFG in a Single PPLN Waveguide
Multiplexing Optical communications Lithium niobate Nonlinear optics parametric processes Nonlinear optical devices
2015/6/10
We propose and experimentally demonstrate error-free OTDM to WDM format conversion based on cSHG/DFG within a 30mm-long PPLN waveguide and a time-to-frequency domain conversion approach, which relies ...
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 ...