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Ultracompact22 power splitter based on asymmetric multimode interference effect in photonic crystal slab with an air holes array
Zhang, Jun; Yu, Tianbao; Hu, Airong; Wang, Tongbiao; Yu, T.(yutianbao@ncu.edu.cn)
2011
Source PublicationZhongguo Jiguang/Chinese Journal of Lasers
ISSN02587025
Volume38Issue:SUPPL.1Pages:s105006-1-s105006-5
AbstractThe properties of two-fold images based on asymmetric interference in PC slab multimode waveguide with an air holes array are investigated. With these image properties, a new kind of2×2 ultracompact power splitters(PSs) is designed and studied. Arbitrary splitting ratio can be achieved by modifying the effective refractive indices of one pair of air holes in the multimode region. As an example, a3 dB ultracompact2×2 power splitter with a size of16μm×8μm, with output efficiency as high as97% is presented with finite-difference time-domain simulations. The method can be extended for the design of M×N PSs and have potential application for photonic integrated circuits applications.
metadata_83集成光电子学国家重点实验室
KeywordLaser Optics Optical Waveguides Photonic Crystals Refractive Index
Subject Area光电子学
Indexed ByEI
Language中文
Date Available2012-06-13
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22957
Collection集成光电子学国家重点实验室
Corresponding AuthorYu, T.(yutianbao@ncu.edu.cn)
Recommended Citation
GB/T 7714
Zhang, Jun,Yu, Tianbao,Hu, Airong,et al. Ultracompact22 power splitter based on asymmetric multimode interference effect in photonic crystal slab with an air holes array[J]. Zhongguo Jiguang/Chinese Journal of Lasers,2011,38(SUPPL.1):s105006-1-s105006-5.
APA Zhang, Jun,Yu, Tianbao,Hu, Airong,Wang, Tongbiao,&Yu, T..(2011).Ultracompact22 power splitter based on asymmetric multimode interference effect in photonic crystal slab with an air holes array.Zhongguo Jiguang/Chinese Journal of Lasers,38(SUPPL.1),s105006-1-s105006-5.
MLA Zhang, Jun,et al."Ultracompact22 power splitter based on asymmetric multimode interference effect in photonic crystal slab with an air holes array".Zhongguo Jiguang/Chinese Journal of Lasers 38.SUPPL.1(2011):s105006-1-s105006-5.
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