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RF Atom Sources - Specifications

Model
HD20  HD25R HD25

HD60 HD150
In-vacuum length


34mm 50/42mm 57mm 96mm 196mm
Standard In-vacuum length


290mm 250mm 290mm 290mm 212mm
Beam diameter

20mm 20mm 25mm 50mm 150mm
Mounting flange


NW35CF NW63CF NW63CF NW100CF NW200CF
Max. operating power


400W 400W  600W  600W 1200W
Flux

Variable - can be >1x1016 atoms/cm2/sec at 100mm
Beam divergence

Variable - can be specified between 5o and 20o (half angle)
Standard equipment

Source, RF cable, manual tuning unit, water-flow switch
Services

0.5l/min water cooling
Operating pressure

Can operate up to a chamber pressure of 5x10-3mbar


Specials
In addition to our standard models, we also manufacture sources geared to a particular application. We can recommend optimum working distances and supply apertures to give the best possible uniformity at a specified distance.