| Budget Amount *help |
¥635,960,000 (Direct Cost: ¥489,200,000、Indirect Cost: ¥146,760,000)
Fiscal Year 2022: ¥97,240,000 (Direct Cost: ¥74,800,000、Indirect Cost: ¥22,440,000)
Fiscal Year 2021: ¥114,140,000 (Direct Cost: ¥87,800,000、Indirect Cost: ¥26,340,000)
Fiscal Year 2020: ¥108,940,000 (Direct Cost: ¥83,800,000、Indirect Cost: ¥25,140,000)
Fiscal Year 2019: ¥127,010,000 (Direct Cost: ¥97,700,000、Indirect Cost: ¥29,310,000)
Fiscal Year 2018: ¥188,630,000 (Direct Cost: ¥145,100,000、Indirect Cost: ¥43,530,000)
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| Outline of Final Research Achievements |
Using the waveguide optical parametric amplifier (waveguide OPA) that we have successfully developed, we succeeded in generating one-dimensional cluster states of 100,000 pulses using 10ns optical pulses. Although we did not achieve two-dimensional due to time constraints, we have established a method for extending one-dimensional clusters to two-dimensional in this project, so we have almost achieved the goal of this project, which was to generate two-dimensional large-scale cluster states of 100x10000 pulses. In addition, p+kx^2 was successfully measured as a nonlinear measurement (A. Sakaguchi et al., arXiv:2210.17120 [quant-ph]). This has enabled general-purpose quantum computations.
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| Assessment Rating |
Ex-post Assessment Comments (Rating)
A-: In light of the aim of introducing the research area into the research categories, expected outcomes of research have been produced on the whole though the progress in a part of the research has been delayed.
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Assessment Rating |
Interim Assessment Comments (Rating)
A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.
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