10.1364/OPEX.13.008927.m004 Sarah D. Dods Sarah D. Dods Don F. Hewitt Don F. Hewitt Peter M. Farrell Peter M. Farrell Kerry Hinton Kerry Hinton Media 4: Optical performance monitoring with tunable narrowband optical filtering Optica Publishing Group 2005 monitoring media Optics Express 31 October 2005 Optical tunable narrowband performance oe 2005-10-31 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_4_Optical_performance_monitoring_with_tunable_narrowband_optical_filtering/4933562 Originally published in Optics Express on 31 October 2005 (oe-13-22-8927)