- Optical Fiber Communication Conference
- OSA Technical Digest (online) (Optica Publishing Group, 2014),
- paper Th2A.15
- •https://doi.org/10.1364/OFC.2014.Th2A.15
An Ultra-Broadband Fiber Grating Coupler with Focusing Curved Subwavelength Structures
Qiuhang Zhong, Wei Shi, Yun Wang, Lukas Chrostowski, and David V. Plant
Author Affiliations
Qiuhang Zhong,1,*Wei Shi,1,2Yun Wang,3Lukas Chrostowski,3and David V. Plant1
1Department of Electrical and Computer Engineering, McGill University, Montreal, QC, H3A 2A7, Canada
2Department of Electrical and Computer Engineering, Université Laval, Québec, QC, GIK 7P4, Canada
3Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
*Corresponding author:qiuhang.zhong@mail.mcgill.ca
- San Francisco, California United States
- 9–13 March 2014
- In proceedings Optical Fiber Communication Conference
- ISBN: 978-1-55752-993-0
From the session
Poster Session II (Th2A)
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Get CitationCopy Citation TextQ. Zhong, W. Shi, Y. Wang, L. Chrostowski, and D. V. Plant, "An Ultra-Broadband Fiber Grating Coupler with Focusing Curved Subwavelength Structures,"inOptical Fiber Communication Conference,OSA Technical Digest (online)(Optica Publishing Group, 2014), paper Th2A.15.Export Citation
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- Optics & Photonics TopicsThe topics in this list come from theOptics and Photonics Topics applied to this article.
- Effective refractive index
- Fiber optic couplers
- Grating coupler
- Scanning electron microscopy
- Subwavelength gratings
- Subwavelength structures
Abstract
We demonstrate the first fiber grating coupler with focusing curved subwavelength structures. An ultra-wide 1-dB bandwidth of over 100 nm with -6.7 dB coupling efficiency at 1550 nm has been experimentally achieved.
© 2014 Optical Society of America
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Poster Presentation
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Optical Fiber Communication Conference 2014
- San Francisco, CaliforniaUnited States
- 9–13 March 2014
- ISBN: 978-1-55752-993-0
- From the session Poster Session II (Th2A)