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ISO KF / LF Feedthroughs

100 Single Fiber, ISO NW16 KF, UV/VIS

Part Number: 112427

Fiber Optic Feedthrough (100 micron UV/VIS), mounted on a NW16KF Flange. Male SMA 905 connectors on each end.

$845.00

100 Single Fiber, ISO NW40 KF, UV/VIS

Part Number: 112428

Fiber Optic Feedthrough (100 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$857.00

100 Dual Fiber, ISO NW40 KF, UV/VIS

Part Number: 112429

2ea. Fibre Optic Feedthrough (100 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$1,532.00

200 Single Fiber, ISO NW16 KF, UV/VIS

Part Number: 105010

Fiber Optic Feedthrough (200 micron UV/VIS), mounted on a NW16KF Flange. Male SMA 905 connectors on each end.

$569.00

200 Single Fiber, ISO NW40 KF, UV/VIS

Part Number: 105011

Fiber Optic Feedthrough (200 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$592.00

200 Dual Fiber, ISO NW40 KF, UV/VIS

Part Number: 112304

2ea. Fibre Optic Feedthrough (200 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$1,041.00

200 Seven Fiber, ISO NW40 KF, UV/VIS

Part Number: 112805

7ea. Fibre Optic feedthroughs mounted in a single body (200 micron UV/VIS), mounted on an NW40 KF Flange.

$3,393.00

400 Single Fiber, ISO NW16 KF, UV/VIS

Part Number: 105110

Fiber Optic Feedthrough (400 micron UV/VIS), mounted on a NW16KF Flange. Male SMA 905 connectors on each end.

$575.00

400 Single Fiber, ISO NW40 KF, UV/VIS

Part Number: 105111

Fiber Optic Feedthrough (400 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$598.00

400 Dual Fiber, ISO NW40 KF, UV/VIS

Part Number: 112305

2ea. Fibre Optic Feedthrough (400 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$1,047.00

400 Seven Fiber, ISO NW40 KF, UV/VIS

Part Number: 112806

7ea. Fibre Optic feedthroughs mounted in a single body (400 micron UV/VIS), mounted on an NW40 KF Flange.

$2,967.00

600 Single Fiber, ISO NW16 KF, UV/VIS

Part Number: 105210

Fiber Optic Feedthrough (600 micron UV/VIS), mounted on a NW16KF Flange. Male SMA 905 connectors on each end.

$587.00

600 Single Fiber, ISO NW40 KF, UV/VIS

Part Number: 105211

Fiber Optic Feedthrough (600 micron UV/VIS), mounted on a NW40KF Flange.Male SMA 905 connectors on each end.

$611.00

600 Dual Fiber, ISO NW40 KF, UV/VIS

Part Number: 112306

2ea. Fibre Optic Feedthrough (600 micron UV/VIS), mounted on a NW40KF Flange.Male SMA 905 connectors on each end.

$1,058.00

600 Seven Fiber, ISO NW40 KF, UV/VIS

Part Number: 112807

7ea. Fibre Optic feedthroughs mounted in a single body (600 micron UV/VIS), mounted on an NW40 KF Flange.

$3,163.00

1000 Single Fiber, ISO NW16 KF, UV/VIS

Part Number: 105310

Fiber Optic Feedthrough (1000 micron UV/VIS), mounted on a NW16KF Flange. Male SMA 905 connectors on each end.

$661.00

1000 Single Fiber, ISO NW40 KF, UV/VIS

Part Number: 105311

Fiber Optic Feedthrough (1000 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$669.00

1000 Dual Fiber, ISO NW40 KF, UV/VIS

Part Number: 112307

2ea. Fibre Optic Feedthrough (1000 micron UV/VIS), mounted on a NW40KF Flange. Male SMA 905 connectors on each end.

$1,153.00

1000 Seven Fiber, ISO NW40 KF, UV/VIS

Part Number: 112813

7ea. Fibre Optic feedthroughs mounted in a single body (1000 micron UV/VIS), mounted on an NW40 KF Flange.

$3,048.00

Multimode, Step-Index UV/VIS Fiber Optic Feedthroughs on ISO Flanges

Fiber Optic Feedthroughs

Accu-Glass offers fiber optic feedthroughs with 62.5, 100, 200, 400, 600, and 1000 micron core diameters. These feedthroughs are ideally suited for industrial and/or scientific research applications requiring air-to-vacuum fiber optic transitions/connections. Multimode fibers (both Step and Graded Index types) are hermetically sealed into a stainless steel shell, using the latest in glass-ceramic-metal bonding technology. Standard fiber optic feedthroughs are terminated with premium SMA 905 connectors on both the vacuum and air sides. FC and ST connections are also available.

Polyimide buffered optical fiber cable assemblies are offered to meet the rigorous demands of ultrahigh vacuum environments. These optical fibers are of a core-and-cladding composite construction. The core, or the filament that guides the light, consists of a thin strand of high-transmission fused silica. The cladding is an outer layer of doped, lower refractive-index fused silica. This dual-layer design tightly confines light to the fiber's central core, thus delivering the maximum amount of light possible at the fiber's destination. Fiber diameters are closely controlled during the drawing process, allowing fibers to center well in connectors and boast low loss rates.

Graded-index multimode fiber bridges the gap between single-mode and step-index multimode fibers, giving up some bandwidth for ease of termination and light launch. It's more economical than single-mode fiber and primarily used for data communication (not as useful for power transmission) applications requiring medium run distances (2 to 15 km lengths).

Features
  • UHV compatible construction
  • 100, 200, 400, 600, and 1000μm UV, VIS and NIR Step Index fibers
  • 62.5μm Graded Index fiber
  • SMA 905 premium connector interface
  • High temperature rated to 250°C
  • Conflat® and ISO KF compatible mounts
  • Polyimide buffered vacuum rated optical cables