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2×2 Polarization-Maintaining Single-Mode Fiber Optic Coupler

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Product Description
  • Offers Various Distribution or Coupling Ratios such as 50:50, 10:90, 1:99
  • Multiple Wavelengths Available within the Range of 670-2000 nm
  • Low Insertion Loss, Low Additional Loss, High Return Loss, High Extinction Ratio
LBTEK’s 2x2 polarization-maintaining single-mode fiber optic couplers are fabricated using fused biconical taper technology, enabling the light signals transmitted in the fiber to couple in a special coupling region and distribute the optical power according to a certain ratio. LBTEK’s fiber optic coupler products cover a wavelength range of 670-2000 nm and feature low insertion loss, low additional loss, high return loss, high extinction ratio, and good stability. They can be widely used in fields such as fiber optic communication, underwater laser communication, fiber optic lasers, fiber optic amplifiers, and more. LBTEK offers a variety of customization services, including various coupling structures (1x2, 1x4, and 2x2), power, wavelength, coupling ratios, and connectors. For specific customization needs, please contact LBTEK technical support.
2×2 Polarization-Maintaining Single-Mode Fiber Coupler, Splitting Ratio 50:50
  • Multiple Wavelengths Available within the 670-2000 nm Range
  • Splitting Ratio 50:50
  • FC/APC or FC/UPC Connector
  • Single-Ended Fiber 1 Meter

The LBTEK 50:50 2×2 Polarization-Maintaining Single-Mode Fiber Coupler evenly splits the optical energy transmitted through two fibers into two output fibers at a 50:50 coupling ratio. It is primarily used for optical path monitoring in optical systems, where a small portion of light is extracted and its optical parameters are verified to monitor the beam quality in the main optical path. The coupler features precise splitting ratio, low additional loss, high return loss, excellent polarization-maintaining performance, and operational stability. Each LBTEK coupler undergoes rigorous testing before leaving the factory and comes with a test datasheet for reference.

Split Ratio 50:50

Product Model
Operating Wavelength
Extinction ratio
Connector Type
Unit Price
Compare
Lead Time
2×2PMC-2000-50-FU 2000±20 nm≥ 20 dBFC/UPC$548.26 weeks
2×2PMC-2000-50-FA 2000±20 nm≥ 20 dBFC/APC$553.696 weeks
2×2PMC-1550-50-FU 1550±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1550-50-FA 1550±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1480-50-FU 1480±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1480-50-FA 1480±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1310-50-FU 1310±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1310-50-FA 1310±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1064-50-FU 1064±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-1064-50-FA 1064±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-1030-50-FU 1030±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-1030-50-FA 1030±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-980-50-FU 980±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-980-50-FA 980±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-915-50-FU 915±10 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-915-50-FA 915±10 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-850-50-FU 850±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-850-50-FA 850±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-780-50-FA 780±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-780-50-FU 780±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-670-50-FA 670±10 nm≥ 18 dBFC/APC$421.386 weeks
2×2PMC-670-50-FU 670±10 nm≥ 18 dBFC/UPC$418.376 weeks
2×2 Polarization-Maintaining Single-Mode Fiber Coupler, Splitting Ratio 10:90
  • Multiple Wavelengths Available within the 670-2000 nm Range
  • Split Ratio 10:90
  • FC/APC or FC/UPC Connector
  • Single- Ended Fiber 1 Meter

The LBTEK 10:90 2×2 polarization-maintaining single-mode fiber coupler can distribute the optical energy transmitted through two fibers to the output fibers at a coupling ratio of 10:90. It is primarily used for optical path monitoring in optical systems, where a small portion of light is extracted and its optical parameters are verified to monitor the beam quality in the main optical path. The coupler features precise splitting ratio, low additional loss, high return loss, and operational stability. Each LBTEK coupler undergoes rigorous testing before leaving the factory and comes with a test datasheet for reference.

Split Ratio 10:90

Product Model
Operating Wavelength
Extinction ratio
Connector Type
Unit Price
Compare
Lead Time
2×2PMC-2000-10-FU 2000±20 nm≥ 20 dBFC/UPC$548.26 weeks
2×2PMC-2000-10-FA 2000±20 nm≥ 20 dBFC/APC$553.696 weeks
2×2PMC-1550-10-FU 1550±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1550-10-FA 1550±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1480-10-FU 1480±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1480-10-FA 1480±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1310-10-FU 1310±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1310-10-FA 1310±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1064-10-FU 1064±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-1064-10-FA 1064±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-1030-10-FU 1030±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-1030-10-FA 1030±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-980-10-FU 980±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-980-10-FA 980±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-915-10-FU 915±10 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-915-10-FA 915±10 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-850-10-FU 850±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-850-10-FA 850±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-780-10-FU 780±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-780-10-FA 780±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-670-10-FA 670±10 nm≥ 18 dBFC/APC$421.386 weeks
2×2PMC-670-10-FU 670±10 nm≥ 18 dBFC/UPC$418.376 weeks
2×2 Polarization-Maintaining Single-Mode Fiber Coupler, Splitting Ratio 1:99
  • Multiple Wavelengths Available within the 670-2000 nm Range
  • Split Ratio 1:99
  • FC/APC or FC/UPC Connector
  • Single-Ended Fiber 1 Meter

The LBTEK 1:99 2×2 Polarization-Maintaining Single-Mode Fiber Coupler can distribute the optical energy transmitted through two fibers to the output fibers at a coupling ratio of 1:99. It is primarily used for optical path monitoring in optical systems, where a small portion of light is extracted and its optical parameters are verified to monitor the quality of the main optical path. The coupler features precise splitting ratio, low additional loss, high return loss, and operational stability. Each LBTEK coupler undergoes rigorous testing before leaving the factory and comes with a test datasheet for reference.

Splitting Ratio 1:99

Product Model
Operating Wavelength
Extinction ratio
Connector Type
Unit Price
Compare
Lead Time
2×2PMC-2000-01-FU 2000±20 nm≥ 20 dBFC/UPC$548.26 weeks
2×2PMC-2000-01-FA 2000±20 nm≥ 20 dBFC/APC$553.696 weeks
2×2PMC-1480-01-FU 1480±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1480-01-FA 1480±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1550-01-FU 1550±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1550-01-FA 1550±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1310-01-FU 1310±20 nm≥ 20 dBFC/UPC$326.856 weeks
2×2PMC-1310-01-FA 1310±20 nm≥ 20 dBFC/APC$353.926 weeks
2×2PMC-1064-01-FU 1064±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-1064-01-FA 1064±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-1030-01-FU 1030±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-1030-01-FA 1030±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-980-01-FU 980±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-980-01-FA 980±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-915-01-FU 915±10 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-915-01-FA 915±10 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-850-01-FU 850±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-850-01-FA 850±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-780-01-FU 780±15 nm≥ 18 dBFC/UPC$326.856 weeks
2×2PMC-780-01-FA 780±15 nm≥ 18 dBFC/APC$353.926 weeks
2×2PMC-670-01-FA 670±10 nm≥ 18 dBFC/APC$421.386 weeks
2×2PMC-670-01-FU 670±10 nm≥ 18 dBFC/UPC$418.376 weeks

Address：Building A6, Huanchuang Enterprise Plaza, Yuelu Idstrict, Changsha

Email: service@lbtek.com、sales@lbtek.com

Tel: 400-060-6986 (Mon-Sun 9:00-18:00)

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