980/1064nm Polarization-Maintaining Wavelength-Division Multiplexer --- PM-WDM-980/1064nm PM-WDM 980/1064nm

980/1064nm Polarization-Maintaining Wavelength-Division Multiplexer --- PM-WDM-980/1064nm PM-WDM 980/1064nm

Supplier
Shconnet
Part Number
PM-WDM 980/1064nm
Category
Wavelength-Division Multiplexing (WDM)
Origin
China

Shconnet's 980/1064nm PM-WDM is a micro-optic device with compact dimensions, low loss and long-term stability. It uses Panda-type PM980 polarization-maintaining fiber, with various connector options. Applications include low- to medium-power polarization-maintaining ytterbium-doped fiber amplifiers and ring-cavity polarization-maintaining fiber lasers.

Specification Snapshot
Return Loss [Test Specifications Without Connectors]
≥50 dB
Operating Temperature
-5 ~ +70 °C
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Overview

Shconnet's 980/1064nm PM-WDM is a micro-optic device with compact dimensions, low loss and long-term stability. It uses Panda-type PM980 polarization-maintaining fiber, with various connector options. Applications include low- to medium-power polarization-maintaining ytterbium-doped fiber amplifiers and ring-cavity polarization-maintaining fiber lasers.

Specifications

ParameterValue
Transmission Port (Input 1 to Output)Port 1---Port 3
Transmission Wavelength Range [Transmission / Port 1---Port 3]980±10 nm
Insertion Loss Within the Transmission Wavelength Range [Transmission / Port 1---Port 3 / 980±10nm / Test Specifications Without Connectors]≤1.2 dB
Insertion Loss Fluctuation [Transmission / Port 1---Port 3 / 980±10nm / Test Specifications Without Connectors]≤0.3 dB
Reflection Port (Input 2 to Output)Port 2---Port 3
Reflection Wavelength Range [Reflection / Port 2---Port 3]1064±10 nm
Insertion Loss Within the Reflection Wavelength Range [Reflection / Port 2---Port 3 / 1064±10nm / Test Specifications Without Connectors]≤1.0 dB
Insertion Loss Fluctuation [Reflection / Port 2---Port 3 / 1064±10nm / Test Specifications Without Connectors]≤0.3 dB
Polarization Extinction Ratio [Test Specifications Without Connectors]≥22 dB
Signal-Light Blocking Capability (1064nm, Port 2 to Port 1) [Test Specifications Without Connectors / 1064nm, Port 2 to Port 1]≥55 dB
Return Loss [Test Specifications Without Connectors]≥50 dB
Operating Temperature-5 ~ +70 °C
Transport/Storage Temperature-40 ~ +85 °C
Fiber TypePM980 Panda 250um Bare Fiber
Polarization Axis Alignment MethodSlow Axis Aligned, No Light Transmission Along Fast Axis
Input/Output Length0.75 m
Package Dimensions (Bare Fiber)f5.5 x 55(Length)
Power Handling Capabilitytypical:300 mW
Polarization Extinction Ratio [With FC/PC and FC/APC Connectors]Decrease of Approximately 2dB

Applications

PM YDFAs; ring-cavity ytterbium-doped fiber lasers.

Key Features

Low insertion loss; high environmental stability; high wavelength isolation; high polarization extinction ratio; high return loss.

Datasheet

Product Datasheet
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Supplier Information

Sh
Shconnet
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Shanghai Connet Fiber Communication Technology Co., Ltd. was founded in 2003 and is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products. Currently, the company has formed four major series of products led by laser light sources, fiber lasers, fiber amplifiers, and fiber gratings, including laser light sources of various wavelengths, single-frequency lasers, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, high-power fiber gratings, phase-shifted gratings, chirped gratings, and other related products, providing innovative products and solutions for the research and development of high-performance fiber lasers, LiDAR, fiber sensing, fiber communication, test and measurement, scientific research, and other fields. Shanghai Connet is committed to continuously providing globally leading technologies and products, serving fields including: special fiber applications, fiber laser research and industrialization, fiber sensing and fiber optic gyroscope research, LiDAR applications, and laser industrial applications. The philosophy of Shanghai Connet Fiber Communication Technology Co., Ltd. is: continuously introducing globally leading technologies and products, and fully providing support and assistance to domestic users. After years of accumulation and development, the company has formed a series of products led by single-frequency fiber lasers, pulsed fiber laser light sources, high-power fiber amplifiers, and special fiber lasers, providing innovative product solutions for LiDAR, fiber sensing, coherent and spectral synthesis, research, testing and measurement of high-performance fiber lasers, spectral analysis, fiber communication, and other fields. Shanghai Connet Laser Technology Co., Ltd. is a wholly-owned subsidiary of Shanghai Connet Fiber Communication Technology Co., Ltd. It is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products, founded in 2007. Since its establishment, Shanghai Connet Laser Technology Co., Ltd. has been guided by technological innovation, committed to providing products and services representing cutting-edge technology and future development trends for scientific research and production applications in industrial lasers, LiDAR, fiber sensing, fiber communication, and other fields. After years of accumulation and development, the company has formed three major series of products led by laser light sources, fiber lasers, and fiber amplifiers, including laser light sources of various wavelengths, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, and other related products, providing innovative product solutions for the research and development of high-performance fiber lasers, test and measurement, spectral analysis, coherent synthesis, LiDAR, fiber sensing, fiber communication, and other fields. "Looking to the future, pursuing quality; independent innovation, striving for excellence" is the development philosophy that Shanghai Connet Laser Technology Co., Ltd. has adhered to since its founding. We take quality pursuit as the core, rely on a professional R&D team and advanced concepts, continuously develop and innovate, strive for excellence, and shoulder social responsibility, seeking long-term development.

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980/1064nm Polarization-Maintaining Wavelength-Division Multiplexer --- PM-WDM-980/1064nm PM-WDM 980/1064nm
Shconnet · Wavelength-Division Multiplexing (WDM)
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