发明名称 |
A method of and a system for characterising a material |
摘要 |
A system for characterising a material is provided. The system comprises an optical sensor comprising an optical waveguide, the optical waveguide having first and second ends and being characterised by having a numerical aperture greater than or equal to 0.2, and a microresonator comprising an optically active material, the microresonator being positioned in an optical near field of an end face of the first end of the optical waveguide such that the optically active material is excitable by light. The system further comprises a light source for exciting the optically active material of the microresonator so as to generate whispering gallery modes (WGMs) in the microresonator and a light collector for collecting an intensity of light that is associated with the WGMs excited in the microresonator. |
申请公布号 |
AU2012255683(B2) |
申请公布日期 |
2016.04.14 |
申请号 |
AU20120255683 |
申请日期 |
2012.05.14 |
申请人 |
ADELAIDE RESEARCH & INNOVATION PTY LTD |
发明人 |
FRANCOIS, ALEXANDRE;MONRO, TANYA;ROWLAND, KRISTOPHER |
分类号 |
G02B6/00;A61B5/1459;G01N21/00 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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