| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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|
タイトル |
A Photonic Local Oscillator Source for Far-IR and Sub-mm Heterodyne Receivers |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
Shuji, MATSUURA
Geofrey, A. BLAKE
Pin, CHEN
Rolf, A. WYSS
John, C. PEARSON
Herbert, M. PIKETT
Andrew, W. JACKSON
Christoph, KADOW
Arthur, C. GOSSARD
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| 著者所属（英） |
|
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|
en |
|
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Institute of Space and Astronautical Science |
| 著者所属（英） |
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en |
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Division of Geological and Planetary Sciences, California Institute of Technology |
| 著者所属（英） |
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en |
|
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Time and Frequency Division, National Institute of Standars and Technology |
| 著者所属（英） |
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en |
|
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Jet Propulsion Laboratory, California Institute of Technology |
| 著者所属（英） |
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en |
|
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Jet Propulsion Laboratory, California Institute of Technology |
| 著者所属（英） |
|
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|
en |
|
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Jet Propulsion Laboratory, California Institute of Technology |
| 著者所属（英） |
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|
en |
|
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Materials Depatment, University of California |
| 著者所属（英） |
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|
en |
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Materials Depatment, University of California |
| 著者所属（英） |
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en |
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Materials Depatment, University of California |
| 出版者 |
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出版者 |
宇宙科学研究所 |
| 出版者（英） |
|
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出版者 |
Institute of Space and Astronautical Science |
| 書誌情報 |
en : The Institute of Space and Astronautical Science report. S.P. : Mid- and Far-Infrared Astronomy and Future Space Mission
巻 14,
p. 337-344,
発行日 2000-12
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| 抄録（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
We presented a recently developed compact solid-state far-infrared and sub-mm(terahertz) source. The radiation is generated by the optical heterodyne conversion (photomixing)in a low-temperature-grown GaAs (LTG-GaAs) photoconductor with a sub-picosecond responsetime. In photomixing, two frequency-offset laser beams are used to illuminate the photoconductor,resulting in the photocurrent oscillation at the difference frequency that drives a planar antenna onthe device. Such a photonic source has the great advantage of compactness, wide tuning range andhigh efficiency over existing electronic devices, and would be suitable for use as local oscillators inheterodyne receivers for IR/sub-mm astronomy. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0288-433X |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10455137 |
| 資料番号 |
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内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA4618319000 |
SA4618319.pdf (207.3 kB)
