Light always travels at the same speed in a vacuum, no more, no less. But in materials, there's room for manoeuvre: tweak the right material in the right way, and exciting optoelectronic properties result.
References
Shubina, T. V. et al. Phys. Rev. Lett. 100, 087402 (2008).
Someya, T. et al. Science 285, 1905–1906 (1999).
Garrett, C. G. B. & McCumber, D. E. Phys. Rev. A 1, 305–313 (1970).
Chu, S. & Wong, S. Phys. Rev. Lett. 48, 738–741 (1982).
Bigelow, M. S., Lepeshkin, N. N. & Boyd, R. W. Science 301, 200–202 (2003).
Hau, L. V. et al. Nature 397, 594–598 (1999).
Fleischhauer, M. & Lukin, M. D. Phys. Rev. Lett. 84, 5094–5097 (2000).
van Albada, M. P., van Tiggelen, B. A., Lagendijk, A. & Tip, A. Phys. Rev. Lett. 66, 3132–3135 (1991).
Labeyrie, G. et al. Phys. Rev. Lett. 91, 223904 (2003).
John, S. Phys. Rev. Lett. 53, 2169–2172 (1984).
Wiersma, D. S., Bartolini, P., Lagendijk, A. & Righini, R. Nature 390, 671–673 (1997).
Liu, C., Dutton, Z., Behroozi, C. H. & Hau, L. V. Nature 409, 490–493 (2001).
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Wiersma, D. Light reined in. Nature 452, 942–943 (2008). https://doi.org/10.1038/452942a
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DOI: https://doi.org/10.1038/452942a
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