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Role of free carriers from two-photon absorption in Raman amplification in silicon-on-insulator waveguides
Abstract
We show experimentally that free carriers generated by two-photon-absorption in silicon-on-insulator (SOI) waveguides can introduce large losses which limit the usable pump power for Raman amplification at telecommunication wavelengths. The measured pump loss agreed with a theoretical model of the free-carrier absorption arising from two-photon-induced free carrier generation inside the waveguide.
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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
A continuous-wave Raman silicon laser
Rong, H., Jones, R., Liu, A., Cohen, O., Hak, D., Fang, A., & Paniccia, M. (2005) · Nature · doi:10.1038/nature03346 · Cited by 1,206
Nonlinear optics in photonic nanowires
Foster, M. A., Turner, A. C., Lipson, M., & Gaeta, A. L. (2008) · Optics Express · doi:10.1364/oe.16.001300 · Cited by 406
Inducing and harnessing stimulated Brillouin scattering in photonic integrated circuits
Eggleton, B. J., Poulton, C. G., & Pant, R. (2013) · Advances in Optics and Photonics · doi:10.1364/aop.5.000536 · Cited by 301
Emerging heterogeneous integrated photonic platforms on silicon
Fathpour, S. (2014) · Nanophotonics · doi:10.1515/nanoph-2014-0024 · Cited by 74
Metadata
- Authors
- Liang, T. K., & Tsang, H. K.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2004-04-12
- Volume
- 84
- Issue
- 15
- Pages
- 2745-2747
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W1995817644
- Cited by
- 227
- References
- 0
- FWCI
- 21.25
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Role of free carriers from two-photon absorption in Raman amplification in silicon-on-insulator waveguides. https://app.cochat.ai/papers/10.1063/1.1702133
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- Liang, T. K., & Tsang, H. K. (2004). Role of free carriers from two-photon absorption in Raman amplification in silicon-on-insulator waveguides. Applied Physics Letters. https://doi.org/10.1063/1.1702133
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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.
