The Numerical Modeling of 3D Microfiber Couplers and Resonators

	The Numerical Modeling of 3D Microfiber Couplers and Resonators
	Wang, Guanghui; Jiao, Wenxiang; Dong, Yuming; Wei, Lei; Hu, Dora Juan Juan; Shum, Ping; Zhang, Xuping
刊名	IEEE PHOTONICS TECHNOLOGY LETTERS
	2016
英文摘要	We numerically investigate the optical properties of three-dimensional (3D) microfiber/nanofiber (MNF)couplers and resonators, by using the finite-difference time domain method. It is the first time that thepolarization-dependent transmission properties of 3D MNF couplers and resonators are investigated numerically. For the knot coupler, the twisted structure contributes to the inter-polarization coupling, and theenvelope of intra-and inter-polarization coupling coefficients, respectively, has the trend as a (cosc)(2) or (sinc)(2) function. For the loop resonator, the inter-polarization coupling coefficients are relatively small. However, the coupling coefficients for both polarization states are discriminated obviously. The high Q-factor resonance spectrum in one polarized state may be overwhelmed by that of the other. We also investigatethe mechanism of resonance spectrum splitting, and find out that the inter-polarization coupling at thecoupler region degenerates the resonance spectrum and gives rise to the splitting. The results provide guidance to design 3-D MNF devices, for example, high Q-factor resonators.
收录类别	SCI
原文出处	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7448442
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/9843]
专题	深圳先进技术研究院_集成所
作者单位	IEEE PHOTONICS TECHNOLOGY LETTERS
推荐引用方式 GB/T 7714	Wang, Guanghui,Jiao, Wenxiang,Dong, Yuming,et al. The Numerical Modeling of 3D Microfiber Couplers and Resonators[J]. IEEE PHOTONICS TECHNOLOGY LETTERS,2016.
APA	Wang, Guanghui.,Jiao, Wenxiang.,Dong, Yuming.,Wei, Lei.,Hu, Dora Juan Juan.,...&Zhang, Xuping.(2016).The Numerical Modeling of 3D Microfiber Couplers and Resonators.IEEE PHOTONICS TECHNOLOGY LETTERS.
MLA	Wang, Guanghui,et al."The Numerical Modeling of 3D Microfiber Couplers and Resonators".IEEE PHOTONICS TECHNOLOGY LETTERS (2016).