(UHV) Fiber Optic Feedthrougs With ST Female Sockets

For ultrahigh vacuum (UHV) developed Fiberdesign these Fiber Optic Feedthroughs equipped with ST female sockets. The use of sma adapters is no longer necessary, fiber cables with ST connectors can be directly connected. These fiber optic vacuüm feedthroughs are available with singlemode and multimode step index fiber, multiple versions up to 6 feedthroughs mounted in one flange and in material quality Stainless Steel 304 and 316.

  • Fiber Optic Feedthroughs (UHV) ST
    Fiber Optic Feedthroughs (UHV) ST
  • Vacuum Feedthrough ST
    /assets/images/fiber-optic-feedthrough-uhv-st-3.jpg
Multimode Wavelengths Step Index Singlemode Wavelengths

Product specifications
Fiber type Multimode and Singlemode step index
Core sizes multimode fiber 50um up to 1000um
Wavelength Multimode fiber UV–Vis-NIR (190nm-1250nm)  Vis–NIR(300nm–2400nm) "Broad spectrum fiber on request"
Wavelength Singlemode fiber 400nm, 488/514nm, 633nm, 780nm, 850nm, 1060nm, 1310/1550nm
Numerical Apertture Na. 0.22 ± 0.02, cone 25,4 degr. "High Na. on request"
Flange material Stainless Steel 304L (1.4307) or 316L (1.4404)
Feedthrough material Stainless Steel 304L (1.4307) or 316L (1.4404), Ceramic
Cconnector socket type Female ST sockets both sides
Operating temperature -20°C to +100°C "High temperature on request"
Tested 10-10 mbarL/s

Further options
Multiple feedthroughs, up to 6 pieces, depending on flange type
Hybrid feedthroughs with SMA, FC, ST connections or custom design
Broad spectrum fiber 275nm-2100nm
Fully customized