@article{article, title  = {{Anomalous Dispersion in the Infrared*}},

 publisher = {{Optica Publishing Group}},

 url = {{https://doi.org/10.1364/josa.52.000579 }},

 year = {{1962}},

 month = {{5}},

 author = {{Sharpless NE and Gregory DA}},

 doi = {{10.1364/josa.52.000579}},

 volume = {{52}},

 journal = {{Journal of the Optical Society of America}},

 issue = {{5}},

 pages = {{579-579}},

 note = {{Accessed on 2026/06/05}}}