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Off-chip beam steering with a one-dimensional optical phased array on silicon-on-insulator
Open accessAbstract
Optical phased arrays are versatile components enabling rapid and precise beam steering. An integrated approach is followed in which a 1D optical phased array is fabricated on silicon-on-insulator. The optical phased array consists of 16 parallel grating couplers spaced 2 mum apart. Steering in one direction is done thermo-optically by means of a titanium electrode on top of the structure using the phased array principle, while steering in the other direction is accomplished by wavelength tuning. At a wavelength of 1550 nm, continuous thermo-optical steering of 2.3 degrees and wavelength steering of 14.1 degrees is reported.
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Citations
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Prospects and applications of on-chip lasers
Zhou, Z., Ou, X., Fang, Y., Alkhazraji, E., Xu, R., Wan, Y., & Bowers, J. E. (2023) · eLight · doi:10.1186/s43593-022-00027-x · Cited by 319
The Emergence of Silicon Photonics as a Flexible Technology Platform
Chen, X., Milosevic, M. M., Stankovic, S., Reynolds, S., Bucio, T. D., Li, K., Thomson, D. J., Gardes, F., & Reed, G. T. (2018) · Proceedings of the IEEE · doi:10.1109/jproc.2018.2854372 · Cited by 247
Metadata
- Authors
- Van Acoleyen, K., Bogaerts, W., Jágerská, J., Le Thomas, N., Houdré, R., & Baets, R.
- Venue
- Optics Letters
- Publisher
- Optica Publishing Group
- Published
- 2009-04-30
- Volume
- 34
- Issue
- 9
- Pages
- 1477
- ISSN
- 0146-9592 (ISSN-L)
- 1539-4794
- OpenAlex
- W2158170180
- Cited by
- 392
- References
- 0
- FWCI
- 7.92
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Van Acoleyen, K., Bogaerts, W., Jágerská, J., Le Thomas, N., Houdré, R., & Baets, R. (2009). Off-chip beam steering with a one-dimensional optical phased array on silicon-on-insulator. Optics Letters. https://doi.org/10.1364/ol.34.001477
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