Pump Protector

Pump Protector

Supplier
Fibretop
Part Number
Pump Protector
Category
Pump Source
Origin
China

The pump protector is designed to prevent ASE back-reflected light from damaging pump lasers. It provides pump protectors with different power levels for wavelengths ranging from 800 to 2000nm.

Specification Snapshot
Signal Wavelength Range (nm) 1020~1120
1020~1120
Signal Wavelength Range (nm) 1530~1570
1530~1570
Polarization Dependent Loss (dB)
0.2
Return Loss (dB)
50
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Overview

The pump protector is designed to prevent ASE back-reflected light from damaging pump lasers. It provides pump protectors with different power levels for wavelengths ranging from 800 to 2000nm.

Specifications

ParameterValue
Pump Laser Central Wavelength (nm) 793/808793/808
Pump Laser Central Wavelength (nm) 915/974/976915/974/976
Operating Wavelength Range (nm)±15
Signal Wavelength Range (nm) 1020~11201020~1120
Signal Wavelength Range (nm) 1530~15701530~1570
Maximum Insertion Loss (dB)0.6
Minimum Isolation (dB)30
Polarization Dependent Loss (dB)0.2
Return Loss (dB)50
Power Handling-CW (W)0.5, 1, 5, 10
Fiber TypeMM fiber
Fiber Length1m or customized
Connector TypeFC/APC or customized
Maximum Input Power (W)5
Package Dimensions (mm)φ5.5xL35, or 60x12x8
Operating Temperature (°C)-5~+60
Storage Temperature (°C)-40~+85

Applications

1. Fiber laser devices and fiber amplifiers 2. Fiber communication systems 3. Fiber sensing 4. Scientific research

Key Features

1. High power handling 2. Low insertion loss 3. High stability and reliability 4. Compact structure

Datasheet

Product Datasheet
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Supplier Information

Fi
Fibretop
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<p>Shanghai Minyi Optoelectronics Technology Co., Ltd. is a high-tech enterprise that develops, produces and sells special optical fiber connectors, passive optical fiber components, large core diameter optical fiber splicing processing equipment, optical fiber test and measurement instruments and commonly used tools and materials in optical fiber laboratories. It sells special optical fibers of well-known brands at home and abroad as an agent, with standing inventory and timely delivery. The company is located in the Minhang Science and Technology Innovation Industrial Park in Shanghai, adjacent to Shanghai Jiao Tong University and Zizhu High-tech Zone Science and Technology Park.</p><p><br></p><p>Minyi's optoelectronic device products cover most of the wavelengths of ultraviolet, visible and near-infrared light, including the 190nm~2050 band: special jumper connectors and adapters, fiber collimators, fiber isolators, fiber circulators, fiber couplers Combiners, fiber combiners, fiber polarizers, wavelength division multiplexers, bandpass filters, fiber mirrors, fiber rotating mirrors, fiber attenuators and fiber gratings, etc. Standard, high-power and polarization-maintaining devices, small and ultra-small packages can be customized and produced. We have the ability to produce devices using different types of optical fibers. The optical fibers in stock include: single-mode optical fiber, multi-mode optical fiber, polarization-maintaining optical fiber, laser/pump power energy transmission optical fiber, double-clad rare earth doped optical fiber, passive matching optical fiber, life medical optical fiber, sensing optical fiber, etc.</p><p>Since our establishment, we have taken technological innovation as our guide and are committed to continuously introducing advanced global technologies and products, fully providing support and assistance to domestic users, providing products and services with cutting-edge technologies and future development trends, and facilitating domestic users' scientific research and production applications. After years of partnership accumulation and joint development, the company is now capable of providing innovative and customized products and solutions, such as: laser sources of various wavelengths, fiber lasers, fiber amplifiers, optical power meters, etc., as well as various tools and materials to assist scientific research experiments and special applications in the laser industry.</p><p><br></p><p>The application fields of fiber optic devices that we provide comprehensive services include: fiber optic communications, fiber laser/amplification, optical/spectral analysis and measurement, biomedical OCT, radar detection, aerospace, fiber optic sensing/fiber optic gyroscope, coherent synthesis, machine vision, quantum communication, ultrafast laser and scientific research, etc.</p>

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