Conference paper
Foundry-Fabricated Dual-DFB PIC Injection-Locked to Optical Frequency Comb for High-Purity THz Generation
Universidad Carlos III de Madrid1
Department of Photonics Engineering, Technical University of Denmark2
Ultra-fast Optical Communication, Department of Photonics Engineering, Technical University of Denmark3
Centre of Excellence for Silicon Photonics for Optical Communications, Centers, Technical University of Denmark4
We present the first comb injection-locked heterodyne source based on generic foundry-fabricated PIC. The generated 0.4-THz carrier with Hz-level linewidth over 10-meter wireless link suggests the generic approach is a cost-effective solution for THz communications.
| Language: | English |
|---|---|
| Publisher: | Optical Society of America (OSA) |
| Year: | 2019 |
| Pages: | 1-3 |
| Proceedings: | 2019 Optical Fiber Communications Conference and ExhibitionOptical Fiber Communications Conference and Exhibition |
| ISBN: | 1728136202 , 1943580537 , 9781728136202 and 9781943580538 |
| Types: | Conference paper |
| ORCIDs: | Jia, Shi , Kong, Deming , Morioka, Toshio , Oxenløwe, Leif Katsuo and Hu, Hao |
10-meter wireless link Hz-level linewidth Integrated optics Laser tuning Optical attenuators Optical filters Optical mixing Photonics THz communications comb injection-locked heterodyne source distributed feedback lasers foundry-fabricated dual-DFB PIC injection-locking generic foundry-fabricated PIC high-purity THz generation integrated optoelectronics laser mode locking microwave photonics optical fabrication optical frequency comb optical frequency combs semiconductor lasers terahertz wave generation
