Frontiers of Optoelectronics, 2016, 9 (3): 346, 网络出版: 2016-11-23
Principle and applications of semiconductor optical amplifiers-based turbo-switches
Principle and applications of semiconductor optical amplifiers-based turbo-switches
semiconductor optical amplifier (SOA) semiconductor optical amplifier (SOA) alloptical signal processing alloptical signal processing high-speed switches high-speed switches semiconductor integration semiconductor integration
摘要
All-optical high-speed turbo-switches can effectively increase the switching speed using cascaded semiconductor optical amplifiers (SOAs). The overall recovery time or the bandwidth of turbo-switch was numerically analyzed with time-domain and frequencydomain SOA models. The turbo-switch was explored from the fundamental carrier dynamics in SOAs for the purpose of further increasing its operation speed. An integrated turbo-switch was also been proposed and demonstrated, where a phase adjustable Mach-Zehnder interferometer (MZI) was applied as an optical band-pass filter between SOAs. Wavelength conversion was first demonstrated at 84.8 Gbit/s using the integrated turbo-switch.
Abstract
All-optical high-speed turbo-switches can effectively increase the switching speed using cascaded semiconductor optical amplifiers (SOAs). The overall recovery time or the bandwidth of turbo-switch was numerically analyzed with time-domain and frequencydomain SOA models. The turbo-switch was explored from the fundamental carrier dynamics in SOAs for the purpose of further increasing its operation speed. An integrated turbo-switch was also been proposed and demonstrated, where a phase adjustable Mach-Zehnder interferometer (MZI) was applied as an optical band-pass filter between SOAs. Wavelength conversion was first demonstrated at 84.8 Gbit/s using the integrated turbo-switch.
Xuelin YANG, Weisheng HU. Principle and applications of semiconductor optical amplifiers-based turbo-switches[J]. Frontiers of Optoelectronics, 2016, 9(3): 346. Xuelin YANG, Weisheng HU. Principle and applications of semiconductor optical amplifiers-based turbo-switches[J]. Frontiers of Optoelectronics, 2016, 9(3): 346.