| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Research Abstract |
We studied the optical properties of the biexcitons in CuCl thin films and CuCl microcavities for the generation of quadrature squeezed light by semiconductors. We found that the dephasing process of the biexcitons in the thin films was governed by the energy relaxation process, which depended on the thickness of the samples. In the microcavities, we observed the Purcell effect for the biexciton. These findings indicate that the biexciton is a quantum state suitable for the generation of quadrature squeezed light by semiconductors.
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