English edit

Etymology edit

ultra- +‎ broadband

Adjective edit

ultrabroadband (not comparable)

  1. Relating to or carrying a very wide band of frequencies
    • 2015, Vicente Duran, Santiago Tainta, Victor Torres-Company, “Ultrafast electrooptic dual-comb interferometry”, in arXiv[1]:
      These results pave the way for novel scientific and metrology applications of frequency comb generators beyond the realm of molecular spectroscopy, where the measurement of ultrabroadband waveforms is of paramount relevance..