Bidirectional transmission with a single fiber using FWM for WDM-PON

Engineering & Materials Science

• Four wave mixing 100%
• Passive optical networks 78%
• Wavelength 55%
• Fibers 42%
• Semiconductor optical amplifiers 26%
• Wave transmission 23%
• Transmitters 22%
• Semiconductor lasers 11%
• Modulators 9%
• Bit error rate 8%
• Modulation 6%
• Experiments 3%

Physics & Astronomy

• four-wave mixing 62%
• division 59%
• fibers 35%
• wavelengths 29%
• transmitters 23%
• upstream 22%
• light amplifiers 15%
• bit error rate 8%
• penalties 8%
• modulators 6%
• extinction 6%
• semiconductor lasers 6%
• injection 5%
• modulation 5%
• lasers 3%