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- Coupling and hermetic packaging
- Fibre grating sensor hermetic packaging
Metallized Optical Fibre and Component
Metallized optical fibre is plated with a metal layer on the surface of the bare optical
fibre to achieve protection and facilitate hermetic packaging. This product uses chemical
metallization technology to cover the exposed optical fibre with Ni and Au layers on the
cladding to achieve partial metallization of the optical fibre, and then welding the metal
tube to form a sealing component. It is used for coupling, welding and hermetic packaging
of all kinds of passive/active devices.
Details
Specification
Documents
Applications
Characteristics
- Excellent tensile strength
- Excellent welding performance
- High stability and reliability
- Low insertion loss
Specifications
|
Items |
Specification |
Unit |
|---|---|---|
|
Fibre type |
SM/MM/PM/Customized |
/ |
|
Metallization length |
Customized±0.5 |
mm |
|
Thickness of Ni layer |
3-5 |
µm |
|
Thickness of Au layer |
<0.3 |
µm |
|
Gold-plated nickel tube |
Customizable shape and size |
/ |
|
Welding temperature |
280-300(AuSn solder), 330-380(glass solder) |
℃ |
|
Pull test |
>7 |
N |
|
Leak rate |
≤5*10-9 |
Pa·m3/s |
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