The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
An octave-spanning mid-infrared frequency comb generated in a silicon nanophotonic wire waveguide
Open accessAbstract
Laser frequency combs, sources with a spectrum consisting of hundred thousands evenly spaced narrow lines, have an exhilarating potential for new approaches to molecular spectroscopy and sensing in the mid-infrared region. The generation of such broadband coherent sources is presently under active exploration. Technical challenges have slowed down such developments. Identifying a versatile highly nonlinear medium for significantly broadening a mid-infrared comb spectrum remains challenging. Here we take a different approach to spectral broadening of mid-infrared frequency combs and investigate CMOS-compatible highly nonlinear dispersion-engineered silicon nanophotonic waveguides on a silicon-on-insulator chip. We record octave-spanning (1,500–3,300 nm) spectra with a coupled input pulse energy as low as 16 pJ. We demonstrate phase-coherent comb spectra broadened on a room-temperature-operating CMOS-compatible chip.
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Citations
Cites
Mid-infrared photonics in silicon and germanium
Soref, R. (2010) · Nature Photonics · doi:10.1038/nphoton.2010.171 · Cited by 1,460
Adaptive real-time dual-comb spectroscopy
Ideguchi, T., Poisson, A., Guelachvili, G., Picqué, N., & Hänsch, T. W. (2014) · Nature Communications · doi:10.1038/ncomms4375 · Cited by 434
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Cited by
Picqué, N., & Hänsch, T. W. (2019) · Nature Photonics · doi:10.1038/s41566-018-0347-5 · Cited by 1,255
Self-citationUltralow-noise mode-locked fiber lasers and frequency combs: principles, status, and applications
Kim, J., & Song, Y. (2016) · Advances in Optics and Photonics · doi:10.1364/aop.8.000465 · Cited by 567
Silicon-chip mid-infrared frequency comb generation
Griffith, A. G., Lau, R. K. W., Cardenas, J., Okawachi, Y., Mohanty, A., Fain, R., Lee, Y. H. D., Yu, M., Phare, C. T., Poitras, C. B., et al. (2015) · Nature Communications · doi:10.1038/ncomms7299 · Cited by 466
Ultrabroadband nonlinear optics in nanophotonic periodically poled lithium niobate waveguides
Jankowski, M., Langrock, C., Desiatov, B., Marandi, A., Wang, C., Zhang, M., Phillips, C. R., Lončar, M., & Fejer, M. M. (2020) · Optica · doi:10.1364/optica.7.000040 · Cited by 322
Mid-infrared dual-comb spectroscopy with electro-optic modulators
Yan, M., Luo, P.-L., Iwakuni, K., Millot, G., Hänsch, T. W., & Picqué, N. (2017) · Light: Science & Applications · doi:10.1038/lsa.2017.76 · Cited by 221
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Metadata
- Authors
- Kuyken, B., Ideguchi, T., Holzner, S., Yan, M., Hänsch, T. W., Van Campenhout, J., Verheyen, P., Coen, S., Leo, F., Baets, R., Roelkens, G., & Picqué, N.
- Venue
- Nature Communications
- Published
- 2015-02-20
- Volume
- 6
- Issue
- 1
- Pages
- 6310-6310
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2116347708
- Cited by
- 255
- References
- 2
- FWCI
- 16.81
- Type
- journal article
- Language
- en
- Open access
- gold
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