A Modulator-Free Photonic Triangular Pulse Generator Based on Semiconductor Lasers

A modulator-free photonic triangular pulse generator is proposed and demonstrated based on two semiconductor lasers. In this method, a direct-modulated semiconductor laser is employed to generate a fundamental frequency component. Meanwhile, a third-order harmonic signal is generated by external opt...

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Veröffentlicht in:	IEEE photonics technology letters 2018-07, Vol.30 (14), p.1317-1320
Hauptverfasser:	Zhou, Pei, Zhang, Fangzheng, Guo, Qingshui, Pan, Shilong
Format:	Artikel
Sprache:	eng
Schlagworte:	Frequency modulation microwave photonics Optical attenuators optical injection Optical polarization Optical pulse generation Optical pulses Semiconductor laser Semiconductor lasers triangular pulse generation
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