| Budget Amount *help |
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
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| Outline of Final Research Achievements |
In this research, we aim to realize an innovative ultra-precision nanosensor that enables in situ ultra-sensitive measurement of local regions by manufacturing a flat metamaterial (meta surface) at the tip of an optical fiber at low cost and with high accuracy using nanoimprint technology. As a result, we succeeded in constructing an optical nanoimprint apparatus dedicated to the tip of an optical fiber and establishing a manufacturing technology for quartz molds. In addition, we searched for metamaterial production conditions on the end face of the optical fiber by optical nanoimprint, and succeeded in manufacturing a refractive index sensor and a wire grid polarizer on the end face of the optical fiber. Furthermore, we manufactured a refractive index sensor using a polarization-independent metamaterial on a quartz substrate, and succeeded in label-free detection of DNA.
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