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Thermally tunable silicon racetrack resonators with ultralow tuning power
Open accessAbstract
We present thermally tunable silicon racetrack resonators with an ultralow tuning power of 2.4 mW per free spectral range. The use of free-standing silicon racetrack resonators with undercut structures significantly enhances the tuning efficiency, with one order of magnitude improvement of that for previously demonstrated thermo-optic devices without undercuts. The 10%-90% switching time is demonstrated to be ~170 µs. Such low-power tunable micro-resonators are particularly useful as multiplexing devices and wavelength-tunable silicon microcavity modulators.
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Cites
Micrometre-scale silicon electro-optic modulator
Xu, Q., Schmidt, B., Pradhan, S., & Lipson, M. (2005) · Nature · doi:10.1038/nature03569 · Cited by 2,386
Cited by
Bogaerts, W., De Heyn, P., Van Vaerenbergh, T., De Vos, K., Kumar Selvaraja, S., Claes, T., Dumon, P., Bienstman, P., Van Thourhout, D., & Baets, R. (2012) · Laser & Photonics Reviews · doi:10.1002/lpor.201100017 · Cited by 2,643
Micro-combs: A novel generation of optical sources
Pasquazi, A., Peccianti, M., Razzari, L., Moss, D. J., Coen, S., Erkintalo, M., Chembo, Y. K., Hansson, T., Wabnitz, S., Del’Haye, P., et al. (2018) · Physics Reports · doi:10.1016/j.physrep.2017.08.004 · Cited by 1,074
Integrated microwave photonics
Marpaung, D., Roeloffzen, C., Heideman, R., Leinse, A., Sales, S., & Capmany, J. (2013) · Laser & Photonics Reviews · doi:10.1002/lpor.201200032 · Cited by 787
2D Materials for Optical Modulation: Challenges and Opportunities
Yu, S., Wu, X., Wang, Y., Guo, X., & Tong, L. (2017) · Advanced Materials · doi:10.1002/adma.201606128 · Cited by 553
Silicon-based on-chip multiplexing technologies and devices for Peta-bit optical interconnects
Dai, D., & Bowers, J. E. (2014) · Nanophotonics · doi:10.1515/nanoph-2013-0021 · Cited by 366
Metadata
- Authors
- Dong, P., Qian, W., Liang, H., Shafiiha, R., Feng, D., Li, G., Cunningham, J. E., Krishnamoorthy, A. V., & Asghari, M.
- Venue
- Optics Express
- Publisher
- Optica Publishing Group
- Published
- 2010-09-08
- Volume
- 18
- Issue
- 19
- Pages
- 20298
- ISSN
- 1094-4087 (ISSN-L)
- OpenAlex
- W2067833298
- Cited by
- 378
- References
- 1
- FWCI
- 14.70
- Type
- journal article
- Language
- en
- Open access
- gold
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- Dong, P., Qian, W., Liang, H., Shafiiha, R., Feng, D., Li, G., Cunningham, J. E., Krishnamoorthy, A. V., & Asghari, M. (2010). Thermally tunable silicon racetrack resonators with ultralow tuning power. Optics Express. https://doi.org/10.1364/oe.18.020298
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