Coplanar stripline (CPS) emitter and transceiver microprobes for ultra-high bandwidth on-chip Terahertz measurements

Matheisen, Christopher; Nagel, M.; Sawallich, Simon

doi:10.1109/irmmw-thz.2015.7327732

Cited by 3 publications

(1 citation statement)

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“…Lastly, on-chip waveguides and transmission lines can be used to confine subdiffraction radiation [53][54][55][56]. To perform spectroscopy, photoconductive switches can be fabricated near or within the on-chip circuit to generate and sample single cycle pulses using a femtosecond laser.…”

Section: Historical Summary Of Sub-diffraction Techniquesmentioning

confidence: 99%

On-Chip Sub-Diffraction THz Spectroscopy of Materials and Liquids

Sterbentz¹,

Island²

2023

Trends in Terahertz Technology

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This chapter summarizes the trends in terahertz measurements on the surface of rigid and flexible substrates. It focuses on research incorporating fast photoconductive switches to generate and detect on-chip THz pulses using a femtosecond laser. The chapter aims to review progress toward the study of picosecond dynamics and THz spectroscopy of materials and liquids. We emphasize general sub-diffraction techniques for THz spectroscopy, transmission line and waveguide design considerations, time-domain measurements for studies of material dynamics, and provide a survey of recent research on the THz spectroscopy of materials and liquids on-chip. We conclude with an outlook on the field and highlight promising new directions. This chapter is meant to be an introduction and a general guide to this emerging field for new researchers interested in on-chip THz studies.

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Section: Historical Summary Of Sub-diffraction Techniquesmentioning

confidence: 99%