Analysis of physical mechanism at the collision point of counter-propagating pulse-shaped spatial solitons
| Project/Area Number |
24560055
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Osaka Electro-Communication University |
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Principal Investigator |
HISAKA Masaki 大阪電気通信大学, 医療福祉工学部, 准教授 (40340640)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 光制御 / 空間ソリトン |
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| Outline of Final Research Achievements |
Nonlinear interaction at the collision point of counter-propagating pulse-shaped spatial solitons has been investigated to develop three-dimensional optical processing with the high spatial resolution at the depth of optical materials. Phase-contrast scanning optical microscope using long working distance objective lens was built in the experimental system, and absorptive and phase-contrast images of the structures in the materials were experimentally obtained. Also, the finite-difference time-domain method considering the periodic energy transfer between the fundamental beam and its second-harmonic beams were developed, and the self-trapping effects and collision response of the counter-propagating spatial solitons were numerically analyzed.
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Report
(4 results)
Research Products
(10 results)
