搜索结果: 1-4 共查到“工学 FP LD”相关记录4条 . 查询时间(0.118 秒)
归零码信号注入FP-LD实现无本振光子上变频系统
光载无线通信 上变频 注入锁定 FP-LD
2016/9/2
提出了一种低速率归零码（RZ-OOK）信号注入法布里-珀罗腔激光二极管（FP-LD）的无本振光子上变频系统。利用外部注入信号光对FP-LD的一个自由振荡模式进行锁定从而得到一个微波的高频振荡，基于注入锁定机理进行了上变频原理分析，并通过实验方式验证了方案的可行性。实验中，2 Gb/s的RZ-OOK信号分别被上变频到12 GHz、14.28 GHz成为副载波信号。
An ASE-Injected FP-LD-Based Return-to-Zero Transmitter for Long-Reach WDM-PONs
Fiber optics optical communications Fiber optics communications
2015/6/10
We propose and demonstrate a simple RZ transmitter based on incoherent-light-injected FP-LD which improves the dispersion tolerance by a factor of 1.5. Thanks to wide timing margin between adjacent bi...
Reconfigurable WDM/TDM-PON ring-architecture by using all-optical wavelength converter and injection-locked FP-LD
Fiber optics communications
2015/6/10
We propose and demonstrate a novel ring-based WDM/TDM-PON architecture which can flexibly concentrate subscribers in response to the demand. A wavelength converter and an injection-locked Fabry-Perot ...
Bidirectional 1.25Gbps WDM RoF Wired Wireless Optical Transmission using Multiple SSB Carriers in FP LD by Multiple Mode Injection Locking
Bidirectional WDM RoF Wireless Optical Transmission Multiple SSB Carriers FP LD Multiple Mode Injection Locking
2015/8/6
new bidirectional SSB WDM-RoF system to simultaneously transmit both 1.25Gbps wired and 15GHz wireless signals is proposed. For downlink, only one MZM modulating a FP-LD and multiple mode injection lo...