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FBG Filter of 50GHz & 1550nm
FBG Filter of 50GHz & 1550nm
Fiber Bragg gratings are widely used components in optical communications. FBGs act as narrowband filters in optical fibers. Bragg gratings are printed in optical fibers by a holographic process. They can be produced either with standard single-mode fibers or with special fibers, namely radiation-mode suppressed fibers used to reduce cladding mode losses.
Product features:For 2.5 Gbps and 10 Gbps DWDM system technology 、ASE screening 、100 GHz and 50 GHz Channel Spacing Add-Drop Multiplexer
Application area:
Unit Price
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Part Number
AOS-FBG-1550-50-120-FC/APC
Lead Time
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Stock
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General Parameters
Dimensional Drawing

General parameters

Parameter

Advanced

Standard

Wavelength

800 .. 1620nm

1280 .. 1340nm; 1520 ..1620nm

Reflectivity

5 .. 99.99%

FWHM

50GHz / 100GHz / 200GHz spacing (customizable )

Passband bandwidth

> +/- 0.12 nm

Insertion loss

<0.1 dB

PDL

<0.2 dB

SNR Adjust Channel

>25 dB >20 dB

SNR Non-adjusted channels

>30 dB >25 dB

Terminal connection method

Bare fiber, FC/PC, FC/APC, ST, SC/PC, SC/APC, DIN, SMA

Encapsulation

3mm standard tube, 9mm athermal , boxed

Operating temperature

0° .. 70°



Spectrum and delay characteristics (50 GHz spacing )


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