Tuning Optical Resonances of a Microsphere with Liquid Crystal

被引：1
|
作者：
Yilmaz, Hasan [1 ]
Tamer, Mehmet Selman [2 ]
Gurlu, Oguzhan [2 ]
Serpenguzel, Ali [1 ]
机构：
[1] Koc Univ, Microphoton Res Lab, Dept Phys, TR-34450 Istanbul, Turkey
[2] Istanbul Tech Univ, Fac Sci & Letters, Dept Phys, TR-34469 Istanbul, Turkey
来源：
INTEGRATED PHOTONICS: MATERIALS, DEVICES, AND APPLICATIONS | 2011年 / 8069卷
关键词：
morphology dependent resonance; whispering gallery mode; coupler; optical fiber; glass; microsphere; liquid crystal; tuning; FIBER;
D O I：
10.1117/12.887635
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Optical resonances are observed in the elastic light scattering form high refractive index glass microspheres placed on a single mode optical fiber coupler and in a liquid crystal. Placing the liquid crystal on the optical fiber coupler increases the non-resonant scattering, whereas placing the liquid crystal away from the optical coupler increases the resonant scattering. Optical resonances blue and red shift due to the placement and removal of the liquid crystal.
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页数：5
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