980 1550nm, 980 1590nm pump-light wavelength-division multiplexer -WDM-980 1550nm, 980 1590nm
The Shanghai Hanyu fused biconical taper 980/1550nm pump wavelength division multiplexer is fabricated with mature fused biconical taper technology, specially designed for EDFA, with long-term stable and reliable performance. The all-fiber WDM has good product performance, with typical insertion loss less than 0.1dB, polarization dependent loss less than 0.1dB and directivity up to 60dB. The product performance is excellent, and the comprehensive specifications reach the world-leading level.
Specification Snapshot
Operating Wavelength
1570~1600nm
Operating Wavelength
970~990nm
Insertion Loss
< 0.15 (typical 0.08dB)
Insertion Loss
< 0.10 (typical 0.06dB)
Isolation
> 20
Polarization Dependent Loss
< 0.10dB
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Overview
The Shanghai Hanyu fused biconical taper 980/1550nm pump wavelength division multiplexer is fabricated with mature fused biconical taper technology, specially designed for EDFA, with long-term stable and reliable performance. The all-fiber WDM has good product performance, with typical insertion loss less than 0.1dB, polarization dependent loss less than 0.1dB and directivity up to 60dB. The product performance is excellent, and the comprehensive specifications reach the world-leading level.
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength | 1570~1600nm |
| Operating Wavelength | 970~990nm |
| Insertion Loss | < 0.15 (typical 0.08dB) |
| Insertion Loss | < 0.10 (typical 0.06dB) |
| Isolation | > 20 |
| Polarization Dependent Loss | < 0.10dB |
| Temperature Stability | <0.1dB (within -45 ~ +85°C) |
| Directivity - 2x2 | > 60dB |
| Transport/Storage Temperature | -45 ~ +85℃ |
| Input/Output Length | 0.75m standard length, others optional |
| Standard Package Dimensions | Ф3.0 x 56 90X16X9 90X16X9 106X79X10mm |
| Small Package Dimensions | Ф3.0 x 35mm |
| Pump Wavelength | 970~990nm |
Applications
in EDFA, with long-term stable and reliable performance. The all-fiber WDM multiplexer offers excellent product performance, with typical insertion loss less than 0.1dB, polarization dependent loss less than 0.1dB, and directivity up to 60dB, delivering outstanding product performance. Overall specifications reach world-leading levels.
Datasheet
Product Datasheet
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Supplier Information
Shanghai Connect Fiber Communications Technology Co., Ltd., founded in 2003, is a high-tech enterprise specializing in the R&D and production of laser sources, fiber lasers, fiber amplifiers, and related products. The company has formed four major product series: laser sources, fiber lasers, fiber amplifiers, and fiber Bragg gratings. Products include various wavelength laser sources, single-frequency lasers, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, high-power fiber Bragg gratings, phase-shifted gratings, chirped gratings, etc. These products provide innovative solutions for high-performance fiber laser development, LiDAR, fiber sensing, fiber communications, test and measurement, and scientific research. The company is committed to supplying globally leading technologies and products, serving fields such as specialty fibers, fiber laser industrialization, fiber sensing, fiber optic gyroscopes, LiDAR, and industrial laser applications.
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