Broadband terahertz synthesizer phase-locked to a microwave frequency standard
| Project/Area Number |
23860029
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | The University of Tokushima (2012)
Osaka University (2011) |
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Principal Investigator |
JEWARIYA Mukesh 徳島大学, 大学院・ソシオテクノサイエンス研究部, 助教 (20608773)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 応用光学・量子光工学 / 計測工学 / 光源技術 / 超精密計測 / テラヘルツ/赤外材料・素子 / テラヘルツ / 光コム / シンセサイザー / 分光 |
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| Research Abstract |
We first constructed a pair of optical frequency synthesizer(OFS) by phase-locking two CW near-infrared lasers to two optical frequency combs,respectively.Then, CW-THz wave was generated by photomixing output lights from OFSs with UTC-PD.Absolute frequency of the generated CW-THz wave was determined at uncertainty of 10-12by referencing to a microwave frequency standard. Furthermore,its output frequency was successfully tund over 1 GHZ.
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Report
(3 results)
Research Products
(15 results)
