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Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm
Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm
Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm
Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm
Specifications
Packaging Details :
Ф5.5 × L38(P1)mm
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
MOQ :
1pieces
Payment Terms :
L/C, T/T
Signal wavelength range :
1528~1565(C-band), 1450~1490 /1528~1565(C-band)
Fiber Type :
SMF-28e For all ports /PM 1550-US-25D For Pass port/ PM 980 For Common & Pump ports
Insertion loss :
≤0.9 dB (single-stage) / ≤1.0 dB (dual-stage)
Extinction ratio :
≥21 dB
Directivity :
≥55 dB
Operating temperature :
0 to +70 °C
Delivery Time :
5-8 work days
Supply Ability :
100,000 pieces per month
Description

PM Isolator WDM Hybrid Device PM IWDM Polarization Maintaining 1550 1480 980nm For EDFA PM Fiber Laser And Optical Instrument

1. Product Description

This PM Isolator WDM Hybrid Device (PM IWDM) is a high-performance hybrid passive device that integrates polarization-maintaining isolator and wavelength division multiplexing (WDM) functionality.

2. Key Features

  • Integrates both polarization-maintaining isolator and WDM functions
  • Supports wavelength combinations such as 1550/1480, 1550/1310, and 1550/980nm
  • Provides single-stage and double-stage isolation structures
  • Signal channel insertion loss as low as ≤0.9dB
  • Pump channel insertion loss as low as ≤0.5dB
  • Single-stage isolation ≥21dB, double-stage isolation ≥36dB
  • Extinction ratio ≥21dB
  • Directivity ≥55dB
  • Maximum optical power handling ≤1000mW
  • Supports SMF or PM fiber configurations
  • Compact steel tube package φ5.5×38mm
  • Suitable for highly integrated modular designs

3. Applications

  • EDFA / Raman Fiber Amplifier
  • PM Fiber Laser
  • Optical Instrument
  • Pump Combining and Signal Isolation
  • Compact Amplification Modules
  • Polarization Sensitive Optical Systems
  • OEM Photonic Integration
Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm

FAQ

Q1: What is the PM Isolator WDM Hybrid Device (PM IWDM) primarily used for?

A: This product is mainly used in EDFA/Raman fiber amplifiers, polarization-maintaining fiber lasers, and high-end fiber optic instruments. It enables WDM wavelength division multiplexing/demultiplexing and optical isolation within a single device, suitable for the multiplexing, isolation, and transmission management of signal and pump light.

Q2: What wavelength combinations does this PM IWDM support?

A: This product supports various common signal and pump light combinations, including 1550/1480nm, 1550/1310nm, 1480/1550nm, and 1550/980nm, covering C-band signals and 1310nm, 1480nm, and 980nm pump configuration requirements.

Q3: What are the advantages of the PM IWDM compared to a "standalone isolator + standalone WDM" setup?

A: PM IWDM integrates a polarization-maintaining isolator and WDM in the same package, reducing fusion points and connection points, lowering cumulative insertion loss, simplifying module structure, and saving space. At the same time, it helps improve system polarization consistency, optical path stability, and long-term reliability.

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Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm

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Product Detail
Packaging Details :
Ф5.5 × L38(P1)mm
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
MOQ :
1pieces
Payment Terms :
L/C, T/T
Contact Supplier
Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm
Polarization Maintaining Photonic Integration PM Isolator WDM Hybrid Device 1550nm 1480nm 980nm

Shenzhen Gracyfiber Technology Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer
Main Products :
Polarization Maintaining, WDM & Optical Filtering, Optical Fiber Array
Employee Number :
150~200
Certification Level :
Verified Supplier
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