1x2 698nm PM Coupler 40/60 Splitting Ratio FC/APC PM630-HP Fiber

1*2 698nm PM Coupler

PN:PMC-1*2-698nm-40/60-PM630-HP-1-1-FA

Performance Specification:

Notes:

① Specified without connectors. IL is 0.2dB lower ,PER is 2dB lower with connector.

2 In actual use, when monitoring production with a 658nm light source, parameters may have deviations.

 Applications |

698nm polarization-maintaining fiber system;

Precision laser optical path;

Polarization-sensitive optical system;

Optical power distribution; Optical power monitoring;

 Fiber optic sensing system;

Quantum optics experimental platform;

Optical instrument integration

FAQ

1. What specifications can be customized?

We can customize the splitting ratio, pigtail length, connector type, sheath specifications, port definition, and package form according to project requirements. For projects with a special wavelength of 698nm, it is recommended to provide the operating wavelength, light source bandwidth, input power, axial requirements, and whether a connector is included when requesting a quote, so as to confirm manufacturability and testing conditions.

2. How do you guarantee product quality before shipment?

As a professional supplier of polarization-maintaining passive components, we can test insertion loss, coupling ratio, PER, directivity, port definition, connector endface, appearance, and mechanical reliability. This product page shows a directivity ≥55dB; we can provide test data support according to customer project requirements to ensure consistency between sample verification and batch delivery.