Polarization-maintaining Fibre Patchcord-YOFC

Stock Code: 601869.SH / 06869.HK

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Polarization-maintaining Fibre Patchcord

YOFC polarization maintaining fibre patchcord adopts the excellent polarization maintaining fibre. Relying on the mature production platform of the fibre patchcord, the grinding performance and optical axis control can be ensured, leading to high polarization extinction ratio and low insertion loss.

Details

Specification

Documents

Applications

Fibre laser
Fibre amplifiers
Testing instrument
Fibre optic gyroscope

Characteristics

High polarization extinction ratio
Low insertion loss
Small axis deviation
Good compatibility with standard connectors
Optional FC/APC high return loss connector
Axis angle can be customized according to customer requirements: fast axis, slow axis, adjustable, others can be customized according to requirements
850nm, 980nm, 1310nm, 1550nm and other types of polarization-maintaining fibres are optional

Polarization Axis

Name	Adjustable F (Free)	Fast Axis Alignment X (Fast)	Slow Axis Alignment Y (Slow)	Customer Speciﬁed Angle O (Other)
End Face Diagram
Description	The positioning key on the connector is not fixedly assembled, so it can rotate freely when it matches the equipment. It is especially suitable for laboratory or scientific research applications.	The connecting line formed by the centers of the two stress zone and the fibre core is parallel to the center line of the positioning key.	The connecting line formed. by the centers of the two stress zone and the fibre core is perpendicular to the center line of the positioning key. The polarization direction of most polarized light source devices is also along this direction.	The angle between the connecting line formed by the center of the stress zone and the center of the fibre core and the center line of the positioning key is specified by the customer

Name

Adjustable F (Free)

Fast Axis Alignment X (Fast)

Slow Axis Alignment Y (Slow)

Customer Speciﬁed Angle O (Other)

End Face Diagram

Description

The positioning key on the connector is not fixedly assembled, so it can rotate freely when it matches the equipment. It is especially suitable for laboratory or scientific research applications.

The connecting line formed by the centers of the two stress zone and the fibre core is parallel to the center line of the positioning key.

The connecting line formed. by the centers of the two stress zone and the fibre core is perpendicular to the center line of the positioning key.

The polarization direction of most polarized light source devices is also along this direction.

The angle between the connecting line formed by the center of the stress zone and the center of the fibre core and the center line of the positioning key is specified by the customer

Specifications

Connector Type		FC/PC, FC/APC, LC/PC, LC/APC, SC/PC, SC/APC
Fibre parameters	Operating wavelength (nm)	980	1310	1550
	Cladding diameter(μm)	125.0±1.0	80.0±1.0, 125.0±1.0
	Mode field diameter(μm)	6.5±1.0	6.0±1.0, 9.0±1.0	6.5±1.0, 10.5±1.0
Extinction ratio(dB)		-20 to -30 (1m)
Insertion loss(dB)		≤0.3 - 1.5 (Determined by cladding diameter and MFD)
Axis deviation(°)		≤3
Application environment(°C)		-10 to +85
Protective layer(mm)		Φ0.9, Φ2.0, Φ3.0 Loose Tube, Φ0.9 Tight Tube, Armored

Brochure

Polarization-maintaining Fibre Patchcord