https://www.pmi-rf.com/product-details/pe2-15-r2518r5-15-sff-lm
PE2-15-R2518R5-15-SFF-LM - Broadband & Multioctave Amplifiers | Quantic PMI (Planar Monolithics)
Quantic PMI Model PE2-15-R2518R5-15-SFF-LM is a 0.25 to 18.5 GHz low noise amplifier with a gain of 15 dB; noise figure of 6.5 dB; gain flatness of ±1.5 dB...
sffbroadbandmultioctaveamplifiersquantic
https://orbit.dtu.dk/en/publications/multioctave-supercontinuum-from-visible-to-mid-infrared-and-bend-/
Multioctave supercontinuum from visible to mid-infrared and bend effects on ultrafast nonlinear...
mid infraredmultioctavesupercontinuumvisiblebend