Simulation of Simultaneous Multi-Wavelength Conversion in GaN/AIN Intersubband Optical Amplifiers(<Special Section>Ultrafast Photonics)

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概要

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• Simultaneous wavelength conversion utilizing four-wave mixing in optically-pumped GaN/AIN intersubband optical amplifiers has been investigated by means of a finite-difference time-domain (FDTD) model. The conversion efficiencies at a pump power of +7-+10dBm were predicted to be -9-+6dB depending on the frequency detuning (0.3-10.9THz). The difference in efficiency among 18 channels of WDM signals with 100-GHz spacing was within about 3dB.

• 一般社団法人電子情報通信学会の論文
• 2004-07-01

著者

• Suzuki Nobuo

  Corporate R&d Center Toshiba Corp.

関連論文

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• Simulation of Ultrafast GaN/AlN Intersubband Optical Switches(Optical Signal-Processing Devices for Photonic Networks)
• Simulation of Ultrafast Intersubband Optical Modulation Achieved in GaN/AlN Ridge Waveguide
• Effects of Strain on Highly Mismatched AlGaN/GaN Multiple Quantum Wells
• Simulation of Simultaneous Multi-Wavelength Conversion in GaN/AIN Intersubband Optical Amplifiers(Ultrafast Photonics)
• AlN Waveguide with GaN/AlN Quantum Wells for All-Optical Switch Utilizing Intersubband Transition
• Fabrication and Measurement of AlN Cladding AlN/GaN Multiple-Quantum-Well Waveguide for All-Optical Switching Devices Using Intersubband Transition

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