Optical microdisk fabrication with sol-gel techniques and its application

Zhanjia Hou; Jianfeng Wu; Liying Liu; Lei Xu; Wencheng Wang; Fuming Li

doi:10.1117/12.451143

26 December 2001 Optical microdisk fabrication with sol-gel techniques and its application

Zhanjia Hou, Jianfeng Wu, Liying Liu, Lei Xu, Wencheng Wang, Fuming Li

Proceedings Volume 4435, Wave Optics and VLSI Photonic Devices for Information Processing; (2001) https://doi.org/10.1117/12.451143
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

Optical microdisk array fabrication with sol-gel techniques was investigated. The characteristics of the microdisk array doped with Rhodamine B were studied with pulsed laser excitation. The whispering-gallery mode (WGM) emission spectra were observed. The WGM is very sensitive to the external circumstance under certain condition. The possible application of microdisk array as sensor also was investigated. We found the amplified spontaneous emission produced from microdisk array is very sensitive to the trace of material detected. The result showed that the microdisk as a kind of sensor has potential application in integrated optics.

Citation Download Citation

Zhanjia Hou, Jianfeng Wu, Liying Liu, Lei Xu, Wencheng Wang, and Fuming Li "Optical microdisk fabrication with sol-gel techniques and its application", Proc. SPIE 4435, Wave Optics and VLSI Photonic Devices for Information Processing, (26 December 2001); https://doi.org/10.1117/12.451143

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