Short Course on Wireless THz Communications. Wolfgang Freude

Transcription

1 Short Course on Wireless THz Communications Wolfgang Freude KIT University of the State of Baden-Württemberg and National Research Center of the Helmholtz Association Karlsruhe Institute of Technology (KIT) Institute of Photonics and Quantum Electronics (IPQ) AUF FOLGESEITE: Konautoren und: We acknowledge support by the European Research Council (ERC) Starting Grant EnTeraPIC (280145), by the ERC Consolidator Grant TeraSHAPE (773248), by the Alfried Krupp von Bohlen und Halbach Foundation, by the Helmholtz International Research School of Teratronics (HIRST), by the Karlsruhe School of Optics and Photonics (KSOP), and by the Karlsruhe Nano Micro Facility (KNMF). 14th International Conference on Fiber Optics and Photonics (Photonics) December 12 15, 2018, IIT Delhi, India

2 What Are These Lectures About? 3

3 What Are These Lectures About? 4

4 What Are These Lectures About? 5

5 Wireless THz Transmission Outline of Lectures I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 6

6 LECTURE I 34 7

7 Wireless THz Transmission Outline of Lectures I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 8

8 Wireless THz Transmission Outline of Lectures I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 9

9 What Have You Learned? 10

10 LECTURE II 34 11

11 Wireless THz Transmission Outline of Lectures I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 12

12 Wireless THz Transmission Outline of Lectures I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 13

13 What Have You Learned? 14

14 LECTURE III 34 15

15 Wireless THz Transmission Outline of Lectures I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 16

16 Wireless THz Transmission I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 17

17 What Have You Learned? 18

18 Wireless THz Transmission I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing 19

19 Wireless THz Transmission I. T-wave technology and applications What are T-waves? Why do we need them? Generation and detection technologies Application scenarios II. T-wave propagation and components Waveguides, antennas, and free-space propagation Electronic integrated circuits and Schottky diode Photomixing with PC, UTC-PD or PIPED III. Wireless T-wave transmission Coherent vs. incoherent transmission Optoelectronic vs. electronic generation and reception Frequency and mode division multiplexing and further reading (xx citations) 20

20 End of Photonics 2018 Short Course 23