[TuP-B] Poster Session 1

[TuP-B-27] Demonstration of Eye-safe 200-Gb/s Optical Wireless Access via Carrier-assisted Differential Detection

○Junyu Wu¹, Jianghao Li², Honglin Ji³, William Shieh^1,4 (¹Westlake Univ., ²Shandong Normal Univ., ³Peng Cheng Laboratory, ⁴Westlake Institute for Optoelectronics)

Keywords:

Free-space optical transmission

The first eye-safe 200-Gb/s indoor optical wireless access via carrier-assisted differential detection with double sideband complex-valued signals is demonstrated. Our experimental results show that a high SE of 3.28 bits/Hz can be achieved by using QAM modulation in self-coherent reception.