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1.
A rationally mode-locked 10 GHz erbium fiber laser stabilized by a simple technique for extended time operation is described. The laser generates stable ~ 5 ps pulses that can be used in communications experiments. Back-to-back bit error rate (BER) measurements confirmed error-free operation for 6-8 hours, giving an error floor below 10 -14 . A receiver sensitivity of -19.7 dBm was achieved for BER of 10 -9 .  相似文献   

2.
Electrical wavelength switching of picosecond pulses was demonstrated in an actively mode-locked Er-doped fiber ring laser with fiber gratings by changing the electrical driving frequency of the modulator. Laser pulses switchable between two wavelengths spaced from 0.5 to 18 nm apart were achieved. The switching speed between the two wavelengths was of the order of several hundred kilohertz.  相似文献   

3.
10 GHz,9 ps Pulses Generation from an Actively Mode-locked Fiber Ring Laser   总被引:2,自引:0,他引:2  
1IntroductionHighspedandlargecapacityaretheevidentfeaturesoftheinternationalopticalcommunicationresearch.However,thehighestb...  相似文献   

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