[TuC3] THz Devices & Systems

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[TuC3-6] Above 120 mW Monolithic Dual-Wavelength DFB Laser with 5 Gb/s Data Transmission for High Performance THz Systems

Te-Hua Liu^1,2, ○Yi-Hsuan Lu³, You-Yu Tu⁴, Chao-Hsin Wu^1,2,3,4 (1.Graduate School of Advanced Technology, National Taiwan University, 2.Center for Quantum Science and Engineering, National Taiwan University, 3.Graduate Institute of Photonics and Optoelectronics, National Taiwan University, 4.Graduate Institute of Electronics Engineering, National Taiwan University)

Keywords:

DFB Laser,Terahertz,Monolithic chip,Dual wavelength,High power,High-speed data transmission

The monolithic DW-DFB laser designed for THz applications achieves an optical power of 124.67 mW, with PDM < 2 dB and SMSR > 30 dB. It supports 2.5 GHz modulation and 5.0 Gb/s data transmission.