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Sub-nano second gating: Variable gate width DC to 5 nsec and one user
defined setting between 2 nsec to 500 psecUNIGEN II™ : GEN III filmless intensifier with supplementary UV response
to 185 nm. f : Gen III filmless – generation III intensifier without the ion
barrier (HQ f, HB f) HQf : highest peak quantum efficiency HBf :high quantum efficiency with enhanced blue response RB* : fast gate width 2 nsec, low-EBI tube for CW experiments,
red/blue-balanced. RB Slow: tube with slow gate option. Unusually high QE by eliminating
the conductive underlay used for fast gating. SB* : fast gate width 2 nsec, the super-blue photocathode response
from the UV out to 500 nm. SB Slow: tube with slow gate option. Unusually high QE by eliminating
the conductive underlay used for fast gating intensifiers. UV* : for deep UV with MgF² window for optimum sensitivity down to 120
nm. Phosphor decay time down to 1%: P20 60 msec, P47 0.4µsec,
P46 2 µsec, P43 3 msec EBI: Equivalent Background Illumination. Thermally generated electrons
from the photocathode measured in lumens per cm²
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