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Electrooptic polarization scramblers for optically amplified long-haul transmission systems
By: Gray, D.A.; Heismann, F.; Smith, R.W.; Lee, B.H.;
1994 / IEEE
Description
This item was taken from the IEEE Periodical ' Electrooptic polarization scramblers for optically amplified long-haul transmission systems ' To combat polarization hole burning in erbium-doped fiber amplifiers, we modulate the input polarization state to a 8800-km long 5.33-Gb/s NRZ transmission system at rates between 10 kHz and 10 GHz using integrated-optic polarization scramblers in lithium niobate. At modulation frequencies of 40 kHz and 10.66 GHz, we observe improvements in the signal-to-noise ratio of the received electrical signal of 4 and 5 dB, respectively.<
Related Topics
Integrated Optics
Electro-optical Devices
Optical Modulation
Fibre Lasers
Optical Communication Equipment
Optical Hole Burning
Light Polarisation
Linbo/sub 3/
Electrooptic Polarization Scramblers
Optically Amplified Long-haul Transmission Systems
Polarization Hole Burning
Erbium-doped Fiber Amplifiers
Nrz Transmission System
Integrated-optic Polarization Scramblers
Lithium Niobate
Modulation Frequencies
Signal-to-noise Ratio
Received Electrical Signal
8800 Km
5.33 Gbit/s
10 Khz To 10 Ghz
40 Khz
10.66 Ghz
Optical Polarization
Stimulated Emission
Optical Fiber Polarization
Optical Modulation
Erbium-doped Fiber Amplifier
Optical Saturation
Optical Noise
Geometrical Optics
Signal To Noise Ratio
Optical Transmitters
Lithium Compounds
Optical Fibres
Photonics And Electrooptics
Engineered Materials, Dielectrics And Plasmas
Engineering
Input Polarization State Modulation