2010 Fiscal Year Final Research Report
Development of terahertz molecular-modulated mode-locked laser
| Project/Area Number |
21760041
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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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 | Kyushu University |
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Principal Investigator |
ZAITSU Shinichi 九州大学, 大学院・工学研究院, 助教 (60423521)
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| Project Period (FY) |
2009 – 2010
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| Keywords | レーザー |
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| Research Abstract |
The continuous-wave-based multifrequency laser has been demonstrated through intracavity stimulated Raman scattering and four-wave mixing. Under a passively stabilized condition, the first Stokes, second Stokes and first anti-Stokes emission are generated. A intensity-modulated optical pulse train at a repetition rate of 17.6 THz is observed using an interferometric autocorrelator equipped with a high-sensitive nonlinear detector. In addition, a method proposed in this project allows us to measure a phase-slip between multifrequency emission lines quantitatively.
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Research Products
(6 results)
