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All Silica Double Clad Fiber

Double clad component fiber

  • Designed for use with CP1500Y
  • Combines both single-mode and multimode characteristics
  • Compatible with SM980(4.5/125) and other 900/1500nm dual wavelength fibers

Typical Applications:

  • Light Detection and Ranging (LiDAR)
  • Pump combiners
  • High power amplifiers (EDFA/YEDFA)
  • Cable Television (CATV)
  • Fiber lasers
  • Biomedical probes

    Comparison
    SMM900SMM1500(6/125)SMM1500(6/125)HTSMM1500(9/125)SMM1500(9/125)HTSMM1500(9/125)HD
    Single-Mode Core
    Cut-Off Wavelength (nm)870–9701290 - 15101290 - 15101290 - 15101290 - 15101290 - 1510
    Numerical Aperture0.18–0.200.20 - 0.220.20 - 0.220.125 - 0.1550.125 - 0.1550.125 - 0.155
    Mode Field Diameter (μm)6.5–8.2 @1550nm5.6 - 6.5 @1550nm5.6 - 6.5 @1550nm8.1 - 10.3 @1550nm8.1 - 10.3 @1550nm8.1 - 10.3 @1550nm
    Attenuation (dB/km)4 (nominal) @1550nm≤4 @1550nm≤4 @1550nm≤1 @1550nm≤1 @1550nm≤1 @1550nm
    Core Concentricity (μm)≤0.75≤0.5≤0.5≤0.8≤0.8≤0.8
    Pump Guide
    Diameter (μm)100–104100 - 106100 - 106100 - 106100 - 106100 - 106
    Numerical Aperture0.24–0.280.22 - 0.240.22 - 0.240.22 - 0.240.22 - 0.240.22 - 0.24
    General
    Cladding Diameter (μm)125 ± 1125 ± 1125 ± 1125 ± 1125 ± 1125 ± 1
    Proof Test (%)1 (100 kpsi)1 (100 kpsi)1 (100 kpsi)1 (100 kpsi)1 (100 kpsi)1 (100 kpsi)
    Coating Diameter (μm)245 ± 7245 ± 10245 ± 10245 ± 10245 ± 10245 ± 10
    Coating TypeDual Layer AcrylateDual Layer AcrylateHigh Temperature AcrylateDual layer acrylateHigh Temperature AcrylateLow Index Acrylate
    Operating Temperature (ºC)-55 to +85-55 to +85-55 to +150-55 to +85-55 to +150-55 to +85
    Product Variants Explained

    SMM900

    Double clad passive fiber with SM core and MM pump guide for SM transmission of 9xx nm and 1500nm.

    SMM1500(6/125)

    Double clad passive fiber with SM core and MM pump guide.

    SMM1500(6/125)HT

    Double clad passive fiber with SM core and MM pump guide. Coated with high temperature acrylate.

    SMM1500(9/125)

    Double clad passive fiber with SM core and MM pump guide

    SMM1500(9/125)HT

    Double clad passive fiber with SM core and MM pump guide. Coated with high temperature acrylate.

    SMM1500(9/125)HD

    Double clad passive fiber with SM core and MM pump guide. Coated with high durability, low index acrylate.

    Single-Mode Core
    Mode Field Diameter (μm) 6.5 - 8.2 @1550nm
    Numerical Aperture 0.18 - 0.20
    Cut-Off Wavelength (nm) 870 - 970
    Attenuation (dB/km) 4 (nominal) @1550nm
    Core Concentricity (μm) ≤0.75
    Pump Guide
    Cladding Diameter (μm) 125 ± 1
    Diameter (μm) 100 - 104
    Numerical Aperture 0.24 - 0.28
    General Guide
    Proof Test (%) 1 (100 kpsi)
    Coating Diameter (μm) 245 ± 7
    Coating Type Dual Layer Acrylate
    Operating Temperature (°C) -55 to +85
    Technical Bulletins