Design and measurement of the TE25,10 mode generator

The high-mode generator is a passive device operating at low power, which is helpful for the mode converter test. It has generally served as the input of the mode converter to evaluate the performance. Here, we realized the design of the TE25,10 mode generator. The multi-section coaxial resonator wa...

Full description

Saved in:
Bibliographic Details
Published in:Review of scientific instruments 2023-03, Vol.94 (3), p.034701-034701
Main Authors: Leng, Ning, Jin, Ming, Ma, Liao, Zhang, Yichi, Bai, Ming
Format: Article
Language:English
Subjects:
Geometrical optics
Purity
Scientific apparatus & instruments
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The high-mode generator is a passive device operating at low power, which is helpful for the mode converter test. It has generally served as the input of the mode converter to evaluate the performance. Here, we realized the design of the TE25,10 mode generator. The multi-section coaxial resonator was designed to improve the TE25,10 mode purity. Two mirrors were used to excite the TE25,10 mode resonance based on the geometric optics. The construction of the TE25,10 mode generator was realized. The purity of the measured TE25,10 mode was 91%, which was in good agreement with the theory.
ISSN:0034-6748
1089-7623
DOI:10.1063/5.0134767