8-beam local oscillators multiplexer for GUSTO at 4.7 THz

Conference paper (2022)

Authors

B. Mirzaei ImPhys/Optics - AS
Y. Gan SRON Netherlands Institute for Space Research, Rijksuniversiteit Groningen
J. Silva Rijksuniversiteit Groningen, SRON Netherlands Institute for Space Research
J.R. Gao ImPhys/Optics - AS , SRON Netherlands Institute for Space Research
Research Group
ImPhys/Optics (AS) (TU Delft)
Copyright: © 2022 B. Mirzaei, Y. Gan, J. Silva, J.R. Gao
DOI: https://doi.org/10.1109/IRMMW-THz50927.2022.9895674
More Info
expand_more

Published Date

2022

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Applied Sciences

Department

ImPhys/Imaging Physics

Research Group

ImPhys/Optics

Abstract

We will report a full demonstration of the Fourier phase grating used as 4.7 THz local oscillator (LO) multiplexer for Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory (GUSTO). The design, modeling, tolerance analysis, and experimental characterization of the angular and intensity distributions among 2 × 4 output beams and the power efficiency will be presented. This is the first detailed study of a THz beam multiplexer, which will be actually integrated in an observatory.

Files

8_beam_local_oscillators_multi... (.pdf)
(.pdf | 0.267 Mb)
- Embargo expired in 01-07-2023