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Development of local excitation system using axicon lens

Research Project

Project/Area Number 26610127
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Biological physics/Chemical physics/Soft matter physics
Research InstitutionOsaka University (2015-2016)
Tohoku University (2014)

Principal Investigator

ISHIJIMA Akihiko  大阪大学, 生命機能研究科, 教授 (80301216)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsバクテリア / 蛍光 / 励起
Outline of Final Research Achievements

The most important point of an optical system using axicon lens is alignment of axis of light. An accuracy of axicon apex is important point. To avoid of it, the expanded laser beam was incident to the system. To expand the beam radius, we used both a commercially produced beam expander and two convex lenses. However, in both cases, the beam profiles were turbulence. Next point is the establishment of optical system having a fine beam profile.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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