| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2011: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2010: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2009: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
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| Research Abstract |
In this project, we have studied novel optical phenomena arising from the spatial interplay between the internal light field and wavefunctions of elementary excitations that is peculiar to nano-to-bulk crossover regime. As a result, we have experimentally clarified an ultrafast radiative decay with around 10 fs that is due to the large-scale interaction volume. Further, we have theoretically proposed an entangled photon-pair generation with both the high efficiency and ultra-low-noise by using such ultrafast modes.
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