1530 -1580nm Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid - PMIWDM Series

Name: 1530 -1580nm Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid - PMIWDM Series
Brand: GKER Photonics
Availability: InStock

Description

The GK-PMIWDM Series from GKER Photonics Co., Ltd. is a cutting-edge hybrid device that integrates a Polarization Maintaining Isolator and a Wavelength Division Multiplexer (WDM) into a single, compact package. This hybrid component is designed to offer a cost-effective solution for fiber amplifier applications by combining signal and pump wavelengths while maintaining exceptional 1550 nm signal isolation. Its high isolation capability ensures minimal signal interference, making it ideal for applications requiring stable and reliable performance.

The GK-PMIWDM Series is meticulously engineered according to Telcordia standards, guaranteeing outstanding environmental stability and reliability across a broad range of operating conditions. With a signal wavelength range of 1530-1580 nm, it provides excellent performance with a typical peak isolation of up to 55 dB in dual-stage configurations. Additionally, the device supports both forward and backward pumping, offering flexibility in various system designs.

Available with PM 1550 Panda Fiber for the pass port, PM 980 Panda Fiber for the common port, and HI 1060 or PM 980 Panda Fiber for the reflect port, this hybrid device ensures optimal polarization maintenance and low insertion loss. The GK-PMIWDM Series is ideal for fiber amplifiers, telecommunications, and advanced optical instrumentation where high power handling and stable signal performance are critical.

Specifications

Type Of The Device:	Isolator
Operating Wavelength:	1530 nm
Max Power:	300 W
Min Isolation:	30 dB
Pass Band Signal Wavelength Range:	1530 - 1580 nm
Max. Insertion Loss:	1.0 1.2 dB
Forward: Pass→Common:	- -
Backward: Common→Pass:	- -
Typ. Peak Of Signal Isolation:	40 55 dB
Min. Signal Isolation (1550 ± 10 Nm ), 23 ℃:	30 45 dB
Forward: Common→Pass:	- -
Backward: Pass→Common:	- -
Reflection Band Wavelength Range:	950 - 1010 nm
Max. Insertion Loss,Reflect →Common:	0.6 dB
Min. Extinction Ratio At 23 ℃:	20 dB
Min. Return Loss:	50 dB
Max. Optical Power (Continuous Wave):	300 mW
Fiber Type:	PM 1550 Panda Fiber for Pass Port PM 980 Panda Fiber for Common Port HI 1060 or PM 980 Panda Fiber for Reflect Port -
Max. Tensile Load:	5 N
Operating Temperature:	- 5 to + 70 ℃
Storage Temperature:	- 40 to + 85 ℃

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Features

Integrated Design: Combines isolator and WDM functions into a compact, cost-saving package

High Isolation: Provides up to 55 dB isolation, ensuring minimal signal interference

Low Insertion Loss: Delivers efficient signal transmission with a maximum insertion loss of 1.2 dB

Flexible Pumping Options: Supports both forward and backward pumping for versatile system integration

Telcordia Compliant: Designed and manufactured according to stringent Telcordia standards for reliability

Wide Operating Range: Performs effectively in a signal wavelength range of 1530-1580 nm

Applications

Fiber Amplifiers: Ideal for combining signal and pump wavelengths with stable signal isolation

Telecommunications: Ensures reliable, high-performance signal routing in optical communication networks

Optical Instrumentation: Suitable for advanced testing and measurement systems requiring high power handling and stable polarization

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China

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GKER Photonics

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since 2024

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Frequently Asked Questions

What is the purpose of the Polarization Maintaining Isolator/Wavelength Division Multiplexer Hybrid (GK-PMIWDM Series)?

The GK-PMIWDM Series combines the functions of a filter WDM and an isolator in a single device, designed to efficiently combine signal and pump wavelengths while providing stable signal isolation at 1550 nm. It is ideal for fiber amplifiers and other optical communication systems.

What are the key features of this hybrid device?

The device features high isolation (up to 55 dB), low insertion loss (as low as 1.2 dB for dual-stage), polarization-maintaining design, and compliance with Telcordia standards, ensuring reliable performance in various environments.

What configurations are available for the GK-PMIWDM Series?

The device is available in single-stage and dual-stage configurations, providing flexibility based on the application requirements. Each configuration offers different levels of insertion loss and isolation to suit specific needs.

What types of fiber are used in this device?

The GK-PMIWDM Series uses PM 1550 Panda Fiber for the pass port, PM 980 Panda Fiber for the common port, and HI 1060 or PM 980 Panda Fiber for the reflect port, ensuring stable polarization and signal integrity.

What environmental conditions can the device withstand?

The device operates reliably across a temperature range of -5°C to +70°C and can be stored at temperatures ranging from -40°C to +85°C, making it suitable for a variety of environmental conditions.

How does the device maintain signal integrity?

The device maintains signal integrity through high isolation (up to 55 dB), low insertion loss, and polarization-maintaining capabilities, ensuring minimal signal degradation and crosstalk in critical applications.

What are the typical applications for the GK-PMIWDM Series?

The device is typically used in fiber amplifiers, optical communication systems, and laser systems where precise wavelength management and stable polarization are crucial.