Fiber Optic Components

Singlemode Ferrule

Singlemode Ferrule

Since our first manufactured singlemode zirconia ferrule in 1980, we have always taken into consideration our end user’s comments and suggestions, and continued to improve our products. Although the zirconia ferrules appear to be just a simple ceramic cylinder, the outer diameter (OD) of the ferrules is grinded and polished at a controlled submicron level. Moreover, the dimensions of the ferrules need to be precise with a tolerance level of ±0.0005 mm, which is the requirement for a singlemode type ferrule.

The ferrules have a precise hair-thin Inner Diameter (ID) for aligning the optical fiber with various ODs. The ferrule’s ID is polished to a diameter of 0.001mm or larger than the OD of the optical fiber. Moreover, this ID has a precision of 0.001mm in concentricity and 0.0005mm in eccentricity for the singlemode ferrules used for optical communication components.

End-face Diameter / End-face Shape

(φ1.25mm)(φ2.5mm)
End-face Diameter / End-face Shape

Distrubution of concentricity

Distrubution of concentricity

Appearance: Singlemode Ferrule

(φ2.5mm)
Singlemode Ferrule ASC-PSA type Singlemode Ferrule ASC-PSB type Singlemode Ferrule ASC-PSC type Singlemode Ferrule APC-FSB type
ASC-PSA type ASC-PSB type ASC-PSC type APC-FSB type
Singlemode Ferrule APC-FSB type Singlemode Ferrule AST-PSA type Singlemode Ferrule AST-PSC type Singlemode Ferrule ASC-PSE type
APS-FSB type AST-PSA type AST-PSC type ASC-PSE type

 

(φ1.25mm)

Singlemode Ferrule AMU-FSA type Singlemode Ferrule AMU-FSB type Singlemode Ferrule AMU-FSD type Singlemode Ferrule ALC-FSA type
AMU-FSA type AMU-FSB type AMU-FSD type ALC-FSA type
Singlemode Ferrule ALC-FSB type Singlemode Ferrule AMU-FSE type
ALC-FSB type AMU-FSE type  

Further Information
Singlemode Ferrule
Singlemode
Ferrule