搜索结果: 1-5 共查到“光信息技术 Optical amplifier”相关记录5条 . 查询时间(0.233 秒)
Semiconductor Optical Amplifier (SOA)-Fiber Ring Laser and Its Application to Stress Sensing
Fiber Laser Fiber Sensor Ring Laser Semiconductor Optical Amplifier Optical Sensor
2013/1/30
We have developed a novel optical fiber ring laser using a semiconductor optical amplifier (SOA) as the gain medium, and taking advantage of polarization anisotropy of its gain. The frequency differen...
Evaluation of Potential Optical Amplifier Concepts for Coherent Mode Multiplexing
Evaluation Potential Optical Amplifier Concepts
2015/5/20
Fiber capacity increase by coherent mode multiplexing requires inline optical amplification for cost and energy efficiency. Erbium doped and distributed Raman fiber amplifier concepts are evaluated co...
Effective Accommodation for Users Located in Long / Short Distance Areas through PONs with Dual Stage Splitter Configuration Using ALC Burst-Mode Optical Amplifier
Long / Short Distance Areas Dual Stage Splitter Configuration Burst-Mode Optical Amplifier
2015/5/18
An ALC circuit that comprises our burst-mode optical amplifier suppresses the ASE noise in the time slots assigned to short-distance area and provides effective coexistence between long and short dist...
Generation of High-Repetition-Rate Pulses Utilizing Cascaded Single Mode Fiber and Semiconductor Optical Amplifier
Optoelectronics high-repetition-rate optical pulses single mode fiber
2009/7/28
To generate high-repetition-rate optical pulses, a novel and simple device is demonstrated, in which the cascaded single mode fiber (SMF) with negative third order dispersion and semiconductor optical...
Wide Range Over 20 dB Output Power Control Using Semiconductor Optical Amplifier for 43.1 Gbps RZ-DQPSK Signal
Output Power Control Semiconductor Optical Amplifier RZ-DQPSK Signal
2015/7/15
The performance of injection-current-controlled SOA as output power control device for 43.1 Gbps RZ-DQPSK signal was experimentally investigated. Output power control range over 20 dB, from absorption...