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1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring
All Category

Polarization Maintaining

Fiber Collimator

Fiber Optic Coupler

PBS/PBC

Optical Isolator

Optical Circulator

CWDM Multiplexer

DWDM Multiplexer

Variable Optical Attenuator

PM Patch Cord

MPO Patch Cord

Optical Polarizer

WDM & Optical Filtering

DWDM Mux Demux

WDM Filter

FWDM

UCWDM

O-Band WDM

Reflective WDM (High ISO)

Optical Fiber Array

PM Fiber Array

Mode Field Diameter Fiber Array

Lensed Fiber Array

2D Fiber Array

Custom Fiber Array

Network Visibility

Photonic Integration

High Density Optical Connectivity

Fiber Optic Components
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1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring

1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring

Detail Information
Product Description
Detail Information
Operating Wavelength:
1550 Nm
Fiber Type:
G.657.A1 Single-mode
Optical Path Difference:
10.0 ± 1.0 Mm
Package Dimensions:
80 * 58 * 8 Mm
Highlight:

1550nm SM fiber coupler module for interferometry

,

fiber optic coupler module for power monitoring

,

SM fiber coupler module for fiber sensing

Product Description

1550nm SM Fiber Coupler Module (1*2 5/95 + 1*2 50/50 + 2*2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring

1. Product Description

This 1550nm single-mode (SM) fiber coupler module is designed for applications involving multi-stage splitting, reference optical path construction, and interferometry.

2. Key Features

1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring
  • Integrates 1*2 (5/95), 1*2 (50/50), and 2*2 (50/50) coupling structures
  • Operating wavelength: 1550 nm; utilizes G.657.A1 single-mode fiber
  • Optical path difference (Path 1 – Path 2): 10.0 ± 1.0 mm
  • 1-input/3-output optical power distribution
  • 0.9 mm colored loose-tube cabling for clear port identification
  • Equipped with FC/APC connectors
  • ABS package dimensions: 80 * 58 * 8 mm
  • Fiber length and internal L1–L5 parameters customizable based on project requirements

3. Applications

  • Fiber optic interferometers
  • Fiber optic sensors
  • Power monitoring
  • Optical measurement systems
  • 1550 nm test platforms
  • OEM optical module integration
1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring 1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring 1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring 1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring 1550nm SM Fiber Coupler Module (1×2 5/95 + 1×2 50/50 + 2×2 50/50) for Interferometry, Fiber Sensing, and Power Monitoring
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Optical Fiber Component  

Optical Fiber Splitter  

Polarization Maintaining Isolator

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