Etalon

Etalon

Supplier
Zhenfei-tech
Category
Etalons
Origin
China
Specification Snapshot
Operating wavelength [Specification;devices without connectors]
1520~1570 nm
Insertion Loss [Specification;devices without connectors]
<1.0 dB
Return Loss [Specification;devices without connectors]
>30 dB
Operating Temperature [Specification;devices without connectors]
-15~+70 °C
Storage temperature [Specification;devices without connectors]
-40~+85 °C
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Specifications

ParameterValue
Operating wavelength [Specification;devices without connectors]1520~1570 nm
Accuracy of FSR [Specification;devices without connectors;@23°C]25,50,100,200
Insertion Loss [Specification;devices without connectors]<1.0 dB
Insertion Loss Uniformity [Specification;devices without connectors;peak-to-peak]<0.5 dB
Return Loss [Specification;devices without connectors]>30 dB
Contrast [Specification;devices without connectors]12,18
PDL [Specification;devices without connectors]<0.3 dB
TDL [Specification;devices without connectors]<0.1 dB
Thermal Drift [Specification;devices without connectors]<0.3 pm/°C
Fiber Type [Specification;devices without connectors]ZBL
Operating Temperature [Specification;devices without connectors]-15~+70 °C
Storage temperature [Specification;devices without connectors]-40~+85 °C
Dimension [Specification;devices without connectors;W×H×L;P1]4 mm × 4 mm × 25 mm
Insertion Loss change with connector [source footnote;device with connector]+0.3 dB
Return Loss change with connector [source footnote;device with connector]-5 dB
Wavelength [Ordering Information;ETL prefix]1550=1550nm
FSR [Ordering Information]025=25GHz;050=50GHz;100=100GHz;200=200GHz
Pigtail Type [Ordering Information]1=250um bare fiber;2=900um loose tube;3=3mm loose tube;4=2mm loose tube
Length [Ordering Information]H=0.5m;8=0.8m;1=1.0m;5=1.5m
Connector [Ordering Information]0=None;1=FC/UPC;2=FC/APC

Applications

FBG System monitoring Test measurement Instruments and Apparatuses

Key Features

Excellent wavelength thermal stability Low Insertionloss, low polarization dependent loss Excellent water vapor resistance

Datasheet

Product Datasheet
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Supplier Information

Zh
Zhenfei-tech
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Founded in 2015, the company specializes in R&D, production and sales of communication devices. It is located in Tianqu New District, Dezhou City, Shandong Province. The company focuses on developing and manufacturing compact, high-performance and stable optical passive components. Its main products include high-power devices, polarization-maintaining devices, in-line isolators, all-fiber circulators, etc. These products are applied in fiber lasers, fiber communications, data centers, autonomous driving, fiber sensing and other fields.

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