Fiber Optic Wiki

What is Fiber Stub?

April 5, 2012

Fiber Stub is a Ceramic (Zirconia) capillary assembled with optical fiber. It is the most important component when connecting Receptacle Modules such as TOSA and ROSA Assemblies. The Fiber Stubs are press fitted into the Receptacle Modules and a stable connection is guaranteed with the fiber stub and fiber connectors when mated in the Receptacle.

What is Metal Ferrule?

April 5, 2012

Metal Ferrule assemblies are required for the manufacturing of Coaxial Modules, Butterfly Modules and Optical Functional Modules and non standard stainless ceramic ferrule pigtail. Our Metal Ferrule Assemblies are manufactured by press fitting our Ceramic capillaries into precision metal housings and flanges.

What is TOSA ROSA Receptacle ?

April 5, 2012

TOSA/ROSA Receptacles also have a function of aligning the Optical Module Axis. They are assembled with ferrules and precision lathe metal parts.TOSA/ROSA Receptacles are normally built with 1.25mm or 2.5mm fiber stubs and ceramic split sleeves, both made exclusively in high performance Ceramic (Zirconia).

What is Non Standard Ceramic Sleeve?

April 5, 2012

Non standard ceramic sleeves (split and solid) are widely applicable in fiber optic modules, light discreteness and components.

What is Fiber Collimator?

April 4, 2012

Fiber Collimators are devices used to expand and collimate the output light at the fiber end, or to couple light beams between two fibers. They are a module that combine a fiber and a lens, and has a function that produces parallel beams. When the fiber collimators are manufactured, the positions of the fiber and lens are adjusted so that parallel beams can be obtained, and this generally requires extremely fine adjustments. The more energy the fiber collimator is able to gather form the source and launch into the fiber end.

What is Opital Filter?

April 4, 2012

The Optical Filter is used for selecting one wavelength light from the mixed lights, which will be flittered, in the meantime, letting the other wavelength light pass through. Our Optical Filter is based on innovative Fused Biconical Taper (FBT) process, they are proven to provide exceptional characteristics for all applications demanding critical performance.

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