Continuously tunable terahertz signal generation with an integrated 1.55-μm dual-wavelength DFB photonic chip

We present widely tunable continuous-wave terahertz (THz) mode-beating signal generation based on an InP photonic integrated circuit (PIC) including a pair of 1.55-pm DFB lasers with integrated semiconductor optical amplifiers (SOA). Continuous THz signal from 40 GHz to 1.0 THz has been demonstrated...

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Bibliographic Details
Published in2016 IEEE Photonics Conference (IPC) pp. 228 - 229
Main Authors Mengdie Sun, Qiang Kan, Songtao Liu, Fei Guo, Shaoyang Tan, Dan Lu, Ruikang Zhang, Xinke Wang, Yan Zhang, Song Liang, Chen Ji
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2016
Subjects
Integrated optics
Optical device fabrication
Optical mixing
Semiconductor optical amplifiers
Stimulated emission
Tuning
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Summary:We present widely tunable continuous-wave terahertz (THz) mode-beating signal generation based on an InP photonic integrated circuit (PIC) including a pair of 1.55-pm DFB lasers with integrated semiconductor optical amplifiers (SOA). Continuous THz signal from 40 GHz to 1.0 THz has been demonstrated.
DOI:10.1109/IPCon.2016.7831054