| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Research Abstract |
In this research, we have aimed to develop ultra-small plasmonic photonic integrated circuits by introducing plasmonic technologies to the compound semiconductor photonic integrated circuits. As a result, we have proposed a novel plasmonic coupler to efficiently focus and couple light into plasmonic waveguides narrower than the diffraction limit. We have successfully fabricated the device and carried out proof-of-concept experiment. Concurrently, we have analyzed nanometallic lasers and proposed a novel capsule-shaped structure to increase the cavity Q factor drastically.
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