Shenzhen Gracyfiber Technology Co., Ltd.
| Delivery Time | 5-8 work days |
| Payment Terms | L/C,T/T |
| Supply Ability | 100,000 pieces per month |
| Operating Wavelength | 729±20 nm |
| Centrel Wavelength | 729 nm |
| Type | 1x2 |
| Coupling Ratio | 50/50 % |
| Insertion Loss | ≤4.0 dB |
| PER | ≥17 dB |
| Place of Origin | Guangdong , China |
| Brand Name | Gracyfiber |
| Certification | ISO9001 , ROHS |
View Detail Information
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Product Specification
| Delivery Time | 5-8 work days | Payment Terms | L/C,T/T |
| Supply Ability | 100,000 pieces per month | Operating Wavelength | 729±20 nm |
| Centrel Wavelength | 729 nm | Type | 1x2 |
| Coupling Ratio | 50/50 % | Insertion Loss | ≤4.0 dB |
| PER | ≥17 dB | Place of Origin | Guangdong , China |
| Brand Name | Gracyfiber | Certification | ISO9001 , ROHS |
| High Light | 1x2 729nm fiber optic coupler ，PM coupler for fiber optics ，729nm polarization maintaining coupler | ||
1*2 729nm PM Coupler
PN:PMC-1*2-729nm-50/50-PM630-HP-1-1-FA
Performance Specification:
|
Parameter |
Unit |
Specification |
|
Operating Wavelength |
nm |
729±20 |
|
Centrel Wavelength |
nm |
729 |
|
Type |
/ |
1x2 |
|
Coupling Ratio |
% |
50/50 |
|
Insertion Loss |
dB |
≤4.0 |
|
PER |
dB |
≥17 |
|
Directivity |
dB |
≥55 |
|
Dimensions |
mm |
3.0*54 |
|
Fiber |
/ |
PM630-HP |
|
Fiber Length |
m |
1±0.1 |
|
Pigtail Type |
/ |
900um |
|
Connector |
/ |
FC/APC |
|
Operating Temperature |
℃ |
-0~65 |
|
Storage Temperature |
℃ |
-20~70 |
|
|
||
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 |
729nm 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;
Laser frequency stabilization system;
Optical instrument integration
FAQ
1. What should I be aware of with the version with connector?
The page notes that specifications are defined by default without connectors. With connectors, insertion loss and PER will be affected. For polarization-sensitive systems, it is recommended to specify whether a connector is included, the connector type, axial alignment method, and testing conditions when placing the order to ensure the final delivered specifications meet system requirements.
2. How do you ensure product quality and batch consistency before shipment?
This product page shows certifications of ISO9001 and RoHS, an MOQ of 1 piece, and a monthly supply capacity of 100,000 pieces. As a professional supplier of polarization-maintaining passive components, we can test insertion loss, splitting ratio, PER, directivity, port definition, connector endface, appearance, and mechanical reliability, supporting sample verification, small-batch trial production, and mass production.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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