RT Journal Article
T1 Wireless Data Transmission at Terahertz Carrier Waves Generated from a Hybrid InP-Polymer Dual Tunable DBR Laser Photonic Integrated Circuit
A1 Carpintero del Barrio, Guillermo
A1 Hisatake, Shintaro
A1 Felipe, David De
A1 Guzmán Martínez, Robinson Cruzoe
A1 Nagatsuma, Tadao
A1 Keil, Norbert
AB We report for the first time the successful wavelength stabilization of two hybrid integrated InP/Polymer DBR lasers through optical injection. The two InP/Polymer DBR lasers are integrated into a photonic integrated circuit, providing an ideal source for millimeter and Terahertz wave generation by optical heterodyne technique. These lasers offer the widest tuning range of the carrier wave demonstrated to date up into the Terahertz range, about 20 nm (2.5 THz) on a single photonic integrated circuit. We demonstrate the application of this source to generate a carrier wave at 330 GHz to establish a wireless data transmission link at a data rate up to 18 Gbit/s. Using a coherent detection scheme we increase the sensitivity by more than 10 dB over direct detection.
PB Springer Nature
SN 2045-2322
YR 2018
FD 2018-02-14
LK https://hdl.handle.net/10016/38661
UL https://hdl.handle.net/10016/38661
LA eng
NO We would like to thank Mr. K. Oogimoto, Mr. Y. Yasuda, Mr. Y. Inubushi, and Mr. Y. Fujita of Osaka University fortheir technical support and help. Universidad Carlos III de Madrid authors would like to acknowledge supportfrom Spanish Ministerio de Economia y Competitividad iTWIT project (TEC2016-76997-C3-3-R). We wouldalso like to acknowledge the support from Banco de Santander, through its Chairs of Excellence program, whichenabled this collaboration by funding Prof. Nagatsuma visiting professor position at Universidad Carlos III deMadrid.
DS e-Archivo
RD 18 jul. 2024