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Hermetic fiber feedthroughs with adapter interface FC and SMA have been designed, manufactured and tested in SQS. Fiber optic feedthrough assemblies are fully demountable, i.e. feedthroughs can be easily replaced.
With the help of hermetically sealed optical feedthroughs, it is possible to get optical signals in (or out of) vacuum chambers. Adapter feedthroughs ensure hermeticity up to 10-12 mbar.l/s in HV and UHV environment.
Feedthroughs are available with various types of SM or MM fibers. Special custom designs e.g. or multichannel feedthroughs within one flange are available on request.
Design:
- wide temperature range
- UHV Compatible
- SM or MM fiber
- variety of flange types (KF, CF, custom requirement)
- FC/PC, FC/APC, SMA
Applications:
- temperature rooms
- vacuum chambers
High Vacuum (HV) & Ultra High Vacuum (UHV)
| Types | Parameters |
| Operating temperatures | -40 +200°C |
| Sealing material | Adhesive |
| Hermeticity | 10-10 to 10-12 mbar.l/s |
| Flange type | CF, KF, without flange |
| Flange material | Stainless steel - 304, 304L, 316L, other |
| Housing material | Stainless steel - 304L, other |
| Channels (feedthroughs per flange) | Depends on flange size* |
| Adapter interface | FC/APC, FC/PC, SMA 905 (FSMA) , ST** |
| Fiber type | SM ( 405 - 2000nm ), MM ( UV, VIS, NIR ) |
M16 Vacuum Fiber Optic Adapter Feedthrough Specification
| Parameters | Note |
| Interface: | FC/APC or FC/PC (SS 304L, FEMALE) |
| Flange: | M16 thread (SS 316L) |
| Sealed type of fiber: | SM ( VIS, NIR), MM ( UV, VIS, NIR ), PM (VIS, NIR) |
| Hermeticity: | 10-10 to 10-12 mbar.l/s |
| Insertion loss [dB]: | max. 0,8 (typ. 0,5) |
| Conditions [K/min]: | max. heating/cooling rate 3 |
| Operating temperature [°]: | -25 to +180 |
* All feedthroughs are fully removable from the flange.
** The adapter and zirconium mating sleeve is replaceable within feedthroug itself.
Zákaznická řešení
| VF - FC01 - KF40 (90710003) | VF - 3FC01 - KF40 (90710003 v.02) | VF - SMA01 - KF40 (90710005) |
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| VF - 3SMA01 - KF40 (90710005 v.02) | VF - FC01 - CF40 (90710008) | VF - 3FC01 - CF40 (90710008 v.02) |
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| VF - SMA01 - CF40 (90710010) | VF - 3SMA01 - CF40 (90710010 v.02) | VF - FC01 - CF25 (90710013) |
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| VF - FC01 - KF25 (90710014) | VF - FC01 - KF16 (90710012) | VF - FC01 - CF16 (90710011) |
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| VF - 6FC01 - CF63 (90710015) | VF - 19FC01 - ISO100 (90710016) | VF - 19SMA01 - ISO100 (90710016) |
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M16 Vacuum Fiber Optic Adapter Feedthrough Specification
M16 Vacuum Fiber Optic Adapter Feedthrough Specification
