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An out-of-plane grating coupler for efficient butt-coupling between compact planar waveguides and single-mode fibers
Abstract
We have designed and fabricated an out-of-plane coupler for butt-coupling from fiber to compact planar waveguides. The coupler is based on a short second-order grating or photonic crystal, etched in a waveguide with a low-index oxide cladding. The coupler is optimized using mode expansion-based simulations. Simulations using a 2-D model show that up to 74% coupling efficiency between single-mode fiber and a 240-nm-thick GaAs-AlO/sub x/ waveguide is possible. We have measured 19% coupling efficiency on test structures.
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Citations
Cited by
Jalali, B., & Fathpour, S. (2006) · Journal of Lightwave Technology · doi:10.1109/jlt.2006.885782 · Cited by 1,423
Compact efficient broadband grating coupler for silicon-on-insulator waveguides
Taillaert, D., Bienstman, P., & Baets, R. (2004) · Optics Letters · doi:10.1364/ol.29.002749 · Cited by 634
Self-citationIqbal, M., Gleeson, M. A., Spaugh, B., Tybor, F., Gunn, W. G., Hochberg, M., Baehr-Jones, T., Bailey, R. C., & Gunn, L. C. (2010) · IEEE Journal of Selected Topics in Quantum Electronics · doi:10.1109/jstqe.2009.2032510 · Cited by 551
CMOS Photonics for High-Speed Interconnects
Gunn, C. (2006) · IEEE Micro · doi:10.1109/mm.2006.32 · Cited by 471
Integrated lithium niobate photonics
Qi, Y., & Li, Y. (2020) · Nanophotonics · doi:10.1515/nanoph-2020-0013 · Cited by 422
Metadata
- Authors
- Taillaert, D., Bogaerts, W., Bienstman, P., Krauss, T. F., Van Daele, P., Moerman, I., Verstuyft, S., De Mesel, K., & Baets, R.
- Venue
- IEEE Journal of Quantum Electronics
- Published
- 2002-07
- Volume
- 38
- Issue
- 7
- Pages
- 949-955
- ISSN
- 0018-9197 (ISSN-L)
- OpenAlex
- W2005514059
- Cited by
- 620
- References
- 0
- FWCI
- 16.12
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: An out-of-plane grating coupler for efficient butt-coupling between compact planar waveguides and single-mode fibers. https://app.cochat.ai/papers/10.1109/jqe.2002.1017613
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- Taillaert, D., Bogaerts, W., Bienstman, P., Krauss, T. F., Van Daele, P., Moerman, I., Verstuyft, S., De Mesel, K., & Baets, R. (2002). An out-of-plane grating coupler for efficient butt-coupling between compact planar waveguides and single-mode fibers. IEEE Journal of Quantum Electronics. https://doi.org/10.1109/jqe.2002.1017613
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
