Output coupler for a THz gyro-amplifier

Craig R. Donaldson; Liang Zhang; Wenlong He

doi:10.1109/IVEC.2019.8745239

Output coupler for a THz gyro-amplifier

Craig R. Donaldson, Liang Zhang, Wenlong He

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

This paper presents the design and simulation results of an output coupler for a gyro-amplifier operating at THz frequencies. The combination of a smoothly profiled horn and multilayer microwave window allow for the almost total conversion of the TE11 mode to the Gaussian-like HE11 mode while forming a vacuum tight seal with very low reflections. This assembly operates over the 360-384 GHz frequency range.

Original language	English
Title of host publication	2019 International Vacuum Electronics Conference (IVEC)
Place of Publication	Piscataway, N.J.
Publisher	IEEE
Number of pages	2
ISBN (Electronic)	978-1-5386-7534-2
DOIs	https://doi.org/10.1109/IVEC.2019.8745239
Publication status	Published - 27 Jun 2019
Event	20th International Vacuum Electronics Conference (IVEC 2019) - Paradise Hotel, Busan, Korea, Republic of Duration: 28 Apr 2019 → 1 May 2019 http://www.ivec2019.org/

Conference

Conference	20th International Vacuum Electronics Conference (IVEC 2019)
Abbreviated title	IVEC 2019
Country/Territory	Korea, Republic of
City	Busan
Period	28/04/19 → 1/05/19
Internet address	http://www.ivec2019.org/

Keywords

gyrotron traveling wave amplifier
output coupler
multilayer window
Gaussian horn

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10.1109/IVEC.2019.8745239

Donaldson-etal-IVEC-2019-Output-coupler-for-a-THz-gyro-amplifierAccepted author manuscript, 551 KB

Cite this

@inproceedings{712fd08a31544cef81e682dfd3b60588,

title = "Output coupler for a THz gyro-amplifier",

abstract = "This paper presents the design and simulation results of an output coupler for a gyro-amplifier operating at THz frequencies. The combination of a smoothly profiled horn and multilayer microwave window allow for the almost total conversion of the TE11 mode to the Gaussian-like HE11 mode while forming a vacuum tight seal with very low reflections. This assembly operates over the 360-384 GHz frequency range.",

keywords = "gyrotron traveling wave amplifier, output coupler, multilayer window, Gaussian horn",

author = "Donaldson, {Craig R.} and Liang Zhang and Wenlong He",

note = "{\textcopyright} 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; 20th International Vacuum Electronics Conference (IVEC 2019), IVEC 2019 ; Conference date: 28-04-2019 Through 01-05-2019",

year = "2019",

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day = "27",

doi = "10.1109/IVEC.2019.8745239",

language = "English",

booktitle = "2019 International Vacuum Electronics Conference (IVEC)",

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T1 - Output coupler for a THz gyro-amplifier

AU - Donaldson, Craig R.

AU - Zhang, Liang

AU - He, Wenlong

N1 - © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2019/6/27

Y1 - 2019/6/27

N2 - This paper presents the design and simulation results of an output coupler for a gyro-amplifier operating at THz frequencies. The combination of a smoothly profiled horn and multilayer microwave window allow for the almost total conversion of the TE11 mode to the Gaussian-like HE11 mode while forming a vacuum tight seal with very low reflections. This assembly operates over the 360-384 GHz frequency range.

AB - This paper presents the design and simulation results of an output coupler for a gyro-amplifier operating at THz frequencies. The combination of a smoothly profiled horn and multilayer microwave window allow for the almost total conversion of the TE11 mode to the Gaussian-like HE11 mode while forming a vacuum tight seal with very low reflections. This assembly operates over the 360-384 GHz frequency range.

KW - gyrotron traveling wave amplifier

KW - output coupler

KW - multilayer window

KW - Gaussian horn

UR - http://www.ivec2019.org/

U2 - 10.1109/IVEC.2019.8745239

DO - 10.1109/IVEC.2019.8745239

M3 - Conference contribution book

BT - 2019 International Vacuum Electronics Conference (IVEC)

PB - IEEE

CY - Piscataway, N.J.

T2 - 20th International Vacuum Electronics Conference (IVEC 2019)

Y2 - 28 April 2019 through 1 May 2019

ER -

Output coupler for a THz gyro-amplifier

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