| Yu-long Ku,Cui-fang Kuang,Xiang Hao,Hai-feng Li,Xu Liu.Parameter optimization for photonic nanojet of dielectric microsphere[J].Optoelectronics Letters,2013,9(2):153-156 |
| Parameter optimization for photonic nanojet of dielectric microsphere |
| Author Name | Affiliation | E-mail | | Yu-long Ku | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China | | | Cui-fang Kuang | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China | cfkuang@zju.edu.cn | | Xiang Hao | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China | | | Hai-feng Li | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China | | | Xu Liu | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China | |
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| Abstract: |
| The characteristics of photonic nanojets are analyzed by changing the parameters, such as the wavelength, refractive index of the surroundings, diameter and refractive index of the microsphere, in this paper. Quadratic functions are used to describe the relation between the above parameters and photonic nanojets’ characteristics. Several techniques are proposed to control the photonic nanojets. |
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