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Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm
Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm
Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm
Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm
Specifications
Brand Name :
YOGEL
Certification :
ISO9000
Place of Origin :
CHINA
MOQ :
1
Price :
negotiate
Payment Terms :
L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability :
100 pieces per month
Packaging Details :
Carton box
Center Wavelength (λc) :
1270～1330 (1278 ~ 1328 best)
Operating Wavelength Range :
λC±15
Peak-to-peak error (dB) Loss :
<0.6
Max.Insertion Loss :
<0.8
Polarization related loss (dB) :
<0.1
Encapsulation type :
φ 900 μm casing
Description
Gain flat filter

Gain flat filter is designed to connect to the output ports of EDFA or PDFA. By introducing additional signal loss at higher gain wavelengths, it flattens the gain spectrum of EDFA, making it ideal for applications requiring consistent gain across broad spectral ranges. The gain spectrum of fiber amplifiers depends on input power; when input power decreases, the gain variation within the operating wavelength range becomes more pronounced.

Feature:

Gain spectrum of flat O-band fiber amplifier or erbium doped fiber amplifier

Optimized for-10dBm input power

Provide SM and PM versions

Application:

Fiber Laser
Fiber Sensing
Fiber Amplifier
Fiber Optic Interferometer

Specification:

project metric
model GFF3 GFF5 GFFP5
wavelength coverage (nm)

1270～1330

(1278 ~ 1328 best)

1525～1570

(1525 ~ 1560 best)
insertion loss (dB) <0.8 <0.8
Peak-to-peak error (dB) <0.6 <0.5
Polarization related loss (dB) <0.1 <0.1 -
extinction ratio (dB) - - 20
return loss (dB) >50 >50
Type of connector FC/APC
Type of optical fiber SMF-28 SMF-28 PM1550-XP
Encapsulation type φ 900 μm casing

GFF3:

Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm

GFF5/GFFP5:

Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm

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Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm

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Product Detail
Brand Name :
YOGEL
Certification :
ISO9000
Place of Origin :
CHINA
MOQ :
1
Price :
negotiate
Payment Terms :
L/C, D/A, T/T, Western Union, MoneyGram
Contact Supplier
Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm
Gain flat filter GFF3:1270～1330nm GFF5/GFFP5:1525～1570nm

Shanghai Yogel Communication Equipment Co., Ltd.

Site Member
6 Years
shanghai, shanghai
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Trading Company, Seller
Main Products :
Single-mode Fiber Optic Patch Cables, PM Fiber Optic Patch Cables, Multi-mode Fiber Optic Patch Cables
Total Annual :
5.5 Million-7 Million
Employee Number :
51~100
Certification Level :
Site Member
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