Self-consistent effects on the starting current of gyrotron oscillators

T. H. Chang; K. F. Pao; S. H. Chen; K. R. Chu

doi:10.1023/A:1025527607178

Self-consistent effects on the starting current of gyrotron oscillators

T. H. Chang, K. F. Pao, S. H. Chen, K. R. Chu

Department of Physics

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Self-consistent effects on the starting current of gyrotron oscillators are examined. Field profiles in the open cavity are shown to be sensitive to the interaction dynamics. This can either significantly raise or lower the oscillation threshold, particularly for the low-Q modes. The transition from resonant-mode oscillations at the low magnetic field to backward-wave oscillations at the high magnetic field is demonstrated.

Original language	English
Pages (from-to)	1415-1420
Number of pages	6
Journal	International Journal of Infrared and Millimeter Waves
Volume	24
Issue number	9
DOIs	https://doi.org/10.1023/A:1025527607178
State	Published - Sep 2003

Keywords

Gyrotron oscillator
Open cavity
Self-consistent field profile
Start-oscillation current

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10.1023/A:1025527607178

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abstract = "Self-consistent effects on the starting current of gyrotron oscillators are examined. Field profiles in the open cavity are shown to be sensitive to the interaction dynamics. This can either significantly raise or lower the oscillation threshold, particularly for the low-Q modes. The transition from resonant-mode oscillations at the low magnetic field to backward-wave oscillations at the high magnetic field is demonstrated.",

keywords = "Gyrotron oscillator, Open cavity, Self-consistent field profile, Start-oscillation current",

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T1 - Self-consistent effects on the starting current of gyrotron oscillators

AU - Chang, T. H.

AU - Pao, K. F.

AU - Chen, S. H.

AU - Chu, K. R.

PY - 2003/9

Y1 - 2003/9

N2 - Self-consistent effects on the starting current of gyrotron oscillators are examined. Field profiles in the open cavity are shown to be sensitive to the interaction dynamics. This can either significantly raise or lower the oscillation threshold, particularly for the low-Q modes. The transition from resonant-mode oscillations at the low magnetic field to backward-wave oscillations at the high magnetic field is demonstrated.

AB - Self-consistent effects on the starting current of gyrotron oscillators are examined. Field profiles in the open cavity are shown to be sensitive to the interaction dynamics. This can either significantly raise or lower the oscillation threshold, particularly for the low-Q modes. The transition from resonant-mode oscillations at the low magnetic field to backward-wave oscillations at the high magnetic field is demonstrated.

KW - Gyrotron oscillator

KW - Open cavity

KW - Self-consistent field profile

KW - Start-oscillation current

UR - http://www.scopus.com/inward/record.url?scp=0347762848&partnerID=8YFLogxK

U2 - 10.1023/A:1025527607178

DO - 10.1023/A:1025527607178

M3 - 期刊論文

AN - SCOPUS:0347762848

VL - 24

SP - 1415

EP - 1420

JO - International Journal of Infrared and Millimeter Waves

JF - International Journal of Infrared and Millimeter Waves

SN - 0195-9271

IS - 9

ER -

Self-consistent effects on the starting current of gyrotron oscillators

Abstract

Keywords

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