Metalized Fiber/Hermetic Fiber Feedthrough

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Sputtering Metalized Fiber

Sputtering Metalized Fiber

A metal film is deposited on the fiber surface by sputtering process. Metalized fiber can be soldered into a package to achieve hermetical sealing and provide high environmentally reliable interconnection for optical devices. The metalized fiber is widely used in passive and active devices.
Product Detail

Key Features

Applications

Hermetical Sealing

Hermetic Feed-Throughs

High Environmentally Reliable Interconnection

Integrated Optics Packaging


Diode Pigtailing

Specifications

Parameter

Unit

Value

 Film Composition

-

Ti/Ni/Au (other materials available on request)

 Coating Thickness

nm

100-1000 (other thickness available on request)

 Plating Length Tolerance

mm

± 1

 Polarization Extinction Ratio (PM Fiber Type)

dB

≥ 20

 Recommended Minimum Bend Diameter

mm

25

 Helium Leak Rate

Pa.m3/s

≤ 1.0 × 10-9

 Pull Strength

N

≥ 5

 Fiber Length Tolerance

%

± 10 or specify

 Recommended Soldering Temperature

< 300

 Recommended Soldering Time

S

< 3

 Storage Temperature

- 40 to + 85


1Single or dual zone metallization available, mid-span metallization available.

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