Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor

Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cycl...
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Gespeichert in:

Autor*in:	Tatematsu, Yoshinori [verfasserIn] Yamaguchi, Yuusuke [verfasserIn] Idehara, Toshitaka [verfasserIn] Ozeki, Takanori [verfasserIn] Ikeda, Ryosuke [verfasserIn] Kanemaki, Tomohiro [verfasserIn] Ogawa, Isamu [verfasserIn] Saito, Teruo [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2012

Schlagwörter:	Gyrotron Gaussian beam Mode convertor High power radiation source

Übergeordnetes Werk:	Enthalten in: International journal of infrared and millimeter waves - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1980, 33(2012), 3 vom: 23. Feb., Seite 292-305
Übergeordnetes Werk:	volume:33 ; year:2012 ; number:3 ; day:23 ; month:02 ; pages:292-305

Links:	Volltext

DOI / URN:	10.1007/s10762-012-9881-2

Katalog-ID:	SPR013064290

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520			\|a Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage.
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700	1		\|a Kanemaki, Tomohiro \|e verfasserin \|4 aut
700	1		\|a Ogawa, Isamu \|e verfasserin \|4 aut
700	1		\|a Saito, Teruo \|e verfasserin \|4 aut
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allfields	10.1007/s10762-012-9881-2 doi (DE-627)SPR013064290 (SPR)s10762-012-9881-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Tatematsu, Yoshinori verfasserin aut Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage. Gyrotron (dpeaa)DE-He213 Gaussian beam (dpeaa)DE-He213 Mode convertor (dpeaa)DE-He213 High power radiation source (dpeaa)DE-He213 Yamaguchi, Yuusuke verfasserin aut Idehara, Toshitaka verfasserin aut Ozeki, Takanori verfasserin aut Ikeda, Ryosuke verfasserin aut Kanemaki, Tomohiro verfasserin aut Ogawa, Isamu verfasserin aut Saito, Teruo verfasserin aut Enthalten in International journal of infrared and millimeter waves Dordrecht [u.a.] : Springer Science + Business Media B.V., 1980 33(2012), 3 vom: 23. Feb., Seite 292-305 (DE-627)319583627 (DE-600)2016007-0 1572-9559 nnns volume:33 year:2012 number:3 day:23 month:02 pages:292-305 https://dx.doi.org/10.1007/s10762-012-9881-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 33.00 ASE AR 33 2012 3 23 02 292-305
spelling	10.1007/s10762-012-9881-2 doi (DE-627)SPR013064290 (SPR)s10762-012-9881-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Tatematsu, Yoshinori verfasserin aut Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage. Gyrotron (dpeaa)DE-He213 Gaussian beam (dpeaa)DE-He213 Mode convertor (dpeaa)DE-He213 High power radiation source (dpeaa)DE-He213 Yamaguchi, Yuusuke verfasserin aut Idehara, Toshitaka verfasserin aut Ozeki, Takanori verfasserin aut Ikeda, Ryosuke verfasserin aut Kanemaki, Tomohiro verfasserin aut Ogawa, Isamu verfasserin aut Saito, Teruo verfasserin aut Enthalten in International journal of infrared and millimeter waves Dordrecht [u.a.] : Springer Science + Business Media B.V., 1980 33(2012), 3 vom: 23. Feb., Seite 292-305 (DE-627)319583627 (DE-600)2016007-0 1572-9559 nnns volume:33 year:2012 number:3 day:23 month:02 pages:292-305 https://dx.doi.org/10.1007/s10762-012-9881-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 33.00 ASE AR 33 2012 3 23 02 292-305
allfields_unstemmed	10.1007/s10762-012-9881-2 doi (DE-627)SPR013064290 (SPR)s10762-012-9881-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Tatematsu, Yoshinori verfasserin aut Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage. Gyrotron (dpeaa)DE-He213 Gaussian beam (dpeaa)DE-He213 Mode convertor (dpeaa)DE-He213 High power radiation source (dpeaa)DE-He213 Yamaguchi, Yuusuke verfasserin aut Idehara, Toshitaka verfasserin aut Ozeki, Takanori verfasserin aut Ikeda, Ryosuke verfasserin aut Kanemaki, Tomohiro verfasserin aut Ogawa, Isamu verfasserin aut Saito, Teruo verfasserin aut Enthalten in International journal of infrared and millimeter waves Dordrecht [u.a.] : Springer Science + Business Media B.V., 1980 33(2012), 3 vom: 23. Feb., Seite 292-305 (DE-627)319583627 (DE-600)2016007-0 1572-9559 nnns volume:33 year:2012 number:3 day:23 month:02 pages:292-305 https://dx.doi.org/10.1007/s10762-012-9881-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 33.00 ASE AR 33 2012 3 23 02 292-305
allfieldsGer	10.1007/s10762-012-9881-2 doi (DE-627)SPR013064290 (SPR)s10762-012-9881-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Tatematsu, Yoshinori verfasserin aut Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage. Gyrotron (dpeaa)DE-He213 Gaussian beam (dpeaa)DE-He213 Mode convertor (dpeaa)DE-He213 High power radiation source (dpeaa)DE-He213 Yamaguchi, Yuusuke verfasserin aut Idehara, Toshitaka verfasserin aut Ozeki, Takanori verfasserin aut Ikeda, Ryosuke verfasserin aut Kanemaki, Tomohiro verfasserin aut Ogawa, Isamu verfasserin aut Saito, Teruo verfasserin aut Enthalten in International journal of infrared and millimeter waves Dordrecht [u.a.] : Springer Science + Business Media B.V., 1980 33(2012), 3 vom: 23. Feb., Seite 292-305 (DE-627)319583627 (DE-600)2016007-0 1572-9559 nnns volume:33 year:2012 number:3 day:23 month:02 pages:292-305 https://dx.doi.org/10.1007/s10762-012-9881-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 33.00 ASE AR 33 2012 3 23 02 292-305
allfieldsSound	10.1007/s10762-012-9881-2 doi (DE-627)SPR013064290 (SPR)s10762-012-9881-2-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Tatematsu, Yoshinori verfasserin aut Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage. Gyrotron (dpeaa)DE-He213 Gaussian beam (dpeaa)DE-He213 Mode convertor (dpeaa)DE-He213 High power radiation source (dpeaa)DE-He213 Yamaguchi, Yuusuke verfasserin aut Idehara, Toshitaka verfasserin aut Ozeki, Takanori verfasserin aut Ikeda, Ryosuke verfasserin aut Kanemaki, Tomohiro verfasserin aut Ogawa, Isamu verfasserin aut Saito, Teruo verfasserin aut Enthalten in International journal of infrared and millimeter waves Dordrecht [u.a.] : Springer Science + Business Media B.V., 1980 33(2012), 3 vom: 23. Feb., Seite 292-305 (DE-627)319583627 (DE-600)2016007-0 1572-9559 nnns volume:33 year:2012 number:3 day:23 month:02 pages:292-305 https://dx.doi.org/10.1007/s10762-012-9881-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_152 GBV_ILN_161 GBV_ILN_171 GBV_ILN_187 GBV_ILN_224 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 33.00 ASE AR 33 2012 3 23 02 292-305
language	English
source	Enthalten in International journal of infrared and millimeter waves 33(2012), 3 vom: 23. Feb., Seite 292-305 volume:33 year:2012 number:3 day:23 month:02 pages:292-305
sourceStr	Enthalten in International journal of infrared and millimeter waves 33(2012), 3 vom: 23. Feb., Seite 292-305 volume:33 year:2012 number:3 day:23 month:02 pages:292-305
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Gyrotron Gaussian beam Mode convertor High power radiation source
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authorswithroles_txt_mv	Tatematsu, Yoshinori @@aut@@ Yamaguchi, Yuusuke @@aut@@ Idehara, Toshitaka @@aut@@ Ozeki, Takanori @@aut@@ Ikeda, Ryosuke @@aut@@ Kanemaki, Tomohiro @@aut@@ Ogawa, Isamu @@aut@@ Saito, Teruo @@aut@@
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author	Tatematsu, Yoshinori
spellingShingle	Tatematsu, Yoshinori ddc 530 bkl 33.00 misc Gyrotron misc Gaussian beam misc Mode convertor misc High power radiation source Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor
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topic_title	530 ASE 33.00 bkl Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor Gyrotron (dpeaa)DE-He213 Gaussian beam (dpeaa)DE-He213 Mode convertor (dpeaa)DE-He213 High power radiation source (dpeaa)DE-He213
topic	ddc 530 bkl 33.00 misc Gyrotron misc Gaussian beam misc Mode convertor misc High power radiation source
topic_unstemmed	ddc 530 bkl 33.00 misc Gyrotron misc Gaussian beam misc Mode convertor misc High power radiation source
topic_browse	ddc 530 bkl 33.00 misc Gyrotron misc Gaussian beam misc Mode convertor misc High power radiation source
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title	Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor
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title_full	Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor
author_sort	Tatematsu, Yoshinori
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author_browse	Tatematsu, Yoshinori Yamaguchi, Yuusuke Idehara, Toshitaka Ozeki, Takanori Ikeda, Ryosuke Kanemaki, Tomohiro Ogawa, Isamu Saito, Teruo
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title_sort	development of a kw level-200 ghz gyrotron fu cw gi with an internal quasi-optical mode convertor
title_auth	Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor
abstract	Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage.
abstractGer	Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage.
abstract_unstemmed	Abstract Development of gyrotrons with an internal mode convertor has started in Research Center for Development of Far-Infrared Region, University of Fukui (FIR FU). As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. This success makes gyrotron development in FIR FU to proceed to a new stage.
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container_issue	3
title_short	Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor
url	https://dx.doi.org/10.1007/s10762-012-9881-2
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author2	Yamaguchi, Yuusuke Idehara, Toshitaka Ozeki, Takanori Ikeda, Ryosuke Kanemaki, Tomohiro Ogawa, Isamu Saito, Teruo
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up_date	2024-07-03T17:12:17.911Z
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As the first gyrotron of such a kind, we have designed and manufactured Gyrotron FU CW GI. It operates at 203 GHz at fundamental cyclotron resonance. We have designed a cavity and a mode convertor under some constraints such as reuse of an electron gun and small diameter of a magnet bore. Designed output power is about 1 kW. We have succeeded in observation of a circular radiation pattern. The maximum observed output power is 0.5 kW for the setting cathode voltage of 20 kV and the beam current of 0.5 A. 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Development of a kW Level-200 GHz Gyrotron FU CW GI with an Internal Quasi-optical Mode Convertor

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