Lfiber’s 980/1064nm and 980/1030nm fused wdm coupler are wavelength-dependent and capable of combining or separating 980/1030nm or 980/1064nm signals. They are based on fused-fiber and made through our state-of-the-art FBT (fused biconic taper) technology and facility. These fused fiber wdms are bi-directional, capable of separating the two wavelengths when used in the reverse direction. Related Products ↓

980/1064nm and 980/1030nm Fused WDM Coupler (Wavelength Selective Coupler, Dichroic Coupler, Wavelength Combiner/Splitter) 

The transmission characteristics of 980/1064nm and 980/1030nm fused wdm coupler are wavelength dependent, so they’re also called wavelength selective couplers, or wavelength splitter/combiners. With excellent FBT method, Lfiber designs and manufactures classical and specialty fused fiber optic WDMs according to the customer request. A broad range of wavelengths and different designs are available, please contact us to get more information. Lfiber’s fused fiber optic WDMs are excellent choices and extensively used for CATV networks, telecommunications applications, fiber amplifiers, and many other industries.
 
You may also interested in Lfiber’s fused WDMs and couplers with different operating wavelengths, fiber types, connector types, handling power, package sizes, etc. We also support customizing these fiber optic components for specific applications on customer request.
 

 

980/1064nm and 980/1030nm Fused WDM Coupler

980/1030nm and 980/1064nm Fused WDM Coupler
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980/1064NM AND 980/1030NM FUSED WDM COUPLER FEATURES

  • Low Insertion Loss and Low PDL
  • High Isolation
  • High Reliability and Stability

980/1064NM AND 980/1030NM FUSED WDM COUPLER APPLICATIONS

  • EDFA (Erbium-doped Optical Fiber Amplifier)
  • Fiber Laser and Laboratory

 

Specifications of 980/1064nm and 980/1030nm Fused WDM Coupler
Parameters980/1064nm or 980/1030nm WDM
Configuration1×2 or 2×2
Operating Wavelength (nm)980 & 1064 (or 980 & 1030)
Operating Bandwidth (nm)± 5
GradePA
Insertion Loss (dB)≤0.3≤0.4
Isolation (dB)≥14≥13
PDL (dB)≤0.1≤0.15
Directivity (dB)≥55
Fiber TypeCorning® HI 1060 FLEX or HI 1060
Working Temperature (°C)-40 ~ +85
Pigtail TypePackage (mm)
250μm Bare FiberSteel Tube, Φ3.0 × 60
900μm Loose TubeSteel Tube, Φ3.0 × 76

Notes:
1. Above data are test results without connectors. The insertion loss of one pair of connector is less than 0.3 dB.
2. These 980/1064nm and 980/1030nm fused wdm coupler are customizable and above specifications are subject to change without notice.
3. For product customization or special requirement, please contact our sales representative.

 

Ordering Information
Fussed WDMPortGradeWavelengthFiber TypePigtailPackageFiber LengthConnector
1×2P980/1064nmHI 1060 FLEX250 μmΦ3 × 600.50 ± 0.05 mNone
2×2A980/1030nmHI 1060900 μmΦ3 × 761.00 ± 0.1 mLC/UPC
Custom …2 mmCustom …Custom …LC/APC
3 mmSC/UPC
SC/APC
FC/UPC
FC/APC
Custom …