Time-Domain Measurements of Terahertz Waves Generated from Picosecond Optical Parametric Oscillator
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- TADOKORO Yuzuru
- Graduate School of Engineering, Osaka City University
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- TAKIDA Yuma
- Graduate School of Engineering, Osaka City University
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- KUMAGAI Hiroshi
- Graduate School of Engineering, Osaka City University Graduate School of Medical Sciences
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- NASHIMA Shigeki
- Graduate School of Engineering, Osaka City University
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- KOBAYASHI Ataru
- Graduate School of Engineering, Osaka City University
Bibliographic Information
- Other Title
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- ピコ秒光パラメトリック発振器から発生した テラヘルツ波の時間波形計測
- Laser Original ピコ秒光パラメトリック発振器から発生したテラヘルツ波の時間波形計測
- Laser Original ピコビョウ ヒカリ パラメトリック ハッシンキ カラ ハッセイ シタ テラヘルツハ ノ ジカン ハケイ ケイソク
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Abstract
This paper describes the fi rst demonstration of the time-domain measurements of terahertz (THz)-wave pulses generated from a picosecond optical parametric oscillator (ps-OPO). Unlike pyroelectric detectors, photoconductive antennas allow us to observe the time-discrete THz-wave pulses that depend on arrayed Si-prism couplers. By replacing them with a larger single type, the phase distortion of THzwave pulses was compensated and a single THz-wave pulse with the peak frequency of ～0.2 THz was obtained.
Journal
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- The Review of Laser Engineering
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The Review of Laser Engineering 41 (2), 125-, 2013
The Laser Society of Japan
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Details
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- CRID
- 1390285697590792320
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- NII Article ID
- 10031154851
- 130007897327
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- NII Book ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL BIB ID
- 024296866
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed