TY - JOUR T1 - Active mode locking of quantum cascade lasers operating in external ring cavity JO - Nature Communications UR - https://eprints.whiterose.ac.uk/id/eprint/93019 UR - http://dx.doi.org/10.1038/ncomms11440 PY - 2016/05/05 AU - Revin DG AU - Hemingway M AU - Wang Y AU - Cockburn JW AU - Belyanin A ED - DO - DOI: 10.1038/ncomms11440 PB - Nature Publishing Group VL - 7 Y2 - 2025/12/07 ER -