Erbium Doped Fiber Series (EDF)

BUSINESS

Calibration and Test
Intelligent Equipment

Special Optical Fiber Manufact Optical Fiber Coil Manufacturi Supporting Equipments for Fibe
Photoelectric Instrument

Photoelectric Equipment Imported Equipment Fiber Cable and Optical Device
Program Consultation

Training and Consultation Hydrophone Solution Fibre Gyroscope Solution

+86-27-87981730
+86-27-87981619
ovmc@ggjlz.com
80# Fifth Hi-tech Avenue,East Lake Hi-tech Development zone,Wuhan,China

Your location：Photoelectric Instrument >Fiber Cable and Optical Device

Erbium Doped Fiber Series (EDF)

Product introduction

Product introduction:

The company provides a full range of erbium-doped fiber products, which can meet the most demanding optical amplifier design requirements, and the amplification range covers C-band and L-band. Applying 1480nm or 980nm pumping technology, the erbium-doped fiber can achieve an amplification bandwidth of 35nm, and keep the gain flat within the bandwidth range, and obtain ideal power conversion efficiency.

Features:

1. Excellent fiber uniformity

2. High power conversion efficiency and low noise design

3. Industry-leading fiber geometry performance

4. Low PMD characteristics

5. DLPC9 double-layer coating ensures excellent optical fiber mechanical properties

6. Good resistance to hydrogen loss

7. Low splice loss characteristics

Product features

1. DWDM amplifier

2. CATV amplifier

3. 980nm or 1480nm pump

4. Land or underwater communication

5. National defense, military industry and aerospace fields

Main purpose

暂无暂无

Main technical indicators

Product indicators
Product number
EDF1003
EDF1007
EDF1013
EDF1022
Fiber Type
EDF3/6/125-23
EDF7/6/125-23
EDF13/6/125-23
EDF22/6/125-23
Optical properties
Absorption peak 1532nm1 (Max.[1530–1535 nm]) range
[2 - 4] dB/m
[4 - 9] dB/m
[10 - 15] dB/m
[19 - 25] dB/m
Absorption peak 1532nm1 (Max.[1530–1534 nm]) typical value
3 dB/m
7 dB/m
13 dB/m
22 dB/m
Absorption peak fluctuation over 250m fiber length
≤2.5 %
≤2.5 %
≤2.5 %
≤2.5 %
Absorption peak fluctuation over 250m fiber length
≤ 10 dB/km
≤ 10 dB/km
≤ 10 dB/km
≤ 10 dB/km
Background loss (Min.[1100–1300 nm]) typical
≤ 6 dB/km
≤ 6 dB/km
≤ 6 dB/km
≤ 6 dB/km
bend sensitivity
(100 m, 15 mm bend radius, λ< 1620 nm)

≤ 0.1 dB
≤ 0.1 dB
≤ 0.1 dB
≤ 0.1 dB
up to wavelength 2
≤ 980 nm
≤ 1300 nm
≤ 1300 nm
≤ 1300 nm
Mode field diameter 1550 nm
5.4 ± 0.7 μm
5.4 ± 0.7 μm
5.4 ± 0.7 μm
5.4 ± 0.7 μm
Numerical aperture
0.23 ± 0.02
0.23 ± 0.02
0.23 ± 0.02
0.23 ± 0.02
Splice Attenuation (with G.652 at 1300 & 1700 nm)
≤ 0.2 dB
≤ 0.2 dB
≤ 0.2 dB
≤ 0.2 dB
Polarization Mode Dispersion (100 m)
≤ 0.25 ps
≤ 0.25 ps
≤ 0.25 ps
≤ 0.25 ps
geometric properties
Clad Diameter
125 ±1 μm
125 ±1 μm
125 ±1 μm
125 ±1 μm
Coating Diameter
250 ±7 μm
250 ±7 μm
250 ±7 μm
250 ±7 μm
Core/Clad Concentricity
≤0.6 μm
≤0.6 μm
≤0.6 μm
≤0.6 μm
Package/coating concentricity
≤ 12.5 μm
≤ 12.5 μm
≤ 12.5 μm
≤ 12.5 μm
Mechanical properties
Fiber strength
1.5 % (150 KPSI)
1.5 % (150 KPSI)
1.5 % (150 KPSI)
1.5 % (150 KPSI)
Commercial segment length (±5 m)
250, 500, 1000 m
250, 500, 1000 m
250, 500, 1000 m
250, 500, 1000 m
Environmental properties
storage temperature
- 40°C to + 75°C
- 40°C to + 75°C
- 40°C to + 75°C
- 40°C to + 75°C
Operating temperature
- 5°C to + 75°C
- 5°C to + 75°C
- 5°C to + 75°C
- 5°C to + 75°C
Storage humidity (non-condensing)
5 % to 95 %
5 % to 95 %
5 % to 95 %
5 % to 95 %
Working humidity (non-condensing)
5 % to 95 %
5 % to 95 %
5 % to 95 %
5 % to 95 %
1. Other wavelength absorption peaks are available upon request

2. The cut-off wavelength is less than 980 nm fiber optional

3. EDF1007 larger mode field fiber optional

掺铒光纤系列（EDF）.pdf

Product number	EDF1003	EDF1007	EDF1013	EDF1022
Fiber Type	EDF3/6/125-23	EDF7/6/125-23	EDF13/6/125-23	EDF22/6/125-23
Optical properties
Absorption peak 1532nm1 (Max.[1530–1535 nm]) range	[2 - 4] dB/m	[4 - 9] dB/m	[10 - 15] dB/m	[19 - 25] dB/m
Absorption peak 1532nm1 (Max.[1530–1534 nm]) typical value	3 dB/m	7 dB/m	13 dB/m	22 dB/m
Absorption peak fluctuation over 250m fiber length	≤2.5 %	≤2.5 %	≤2.5 %	≤2.5 %
Absorption peak fluctuation over 250m fiber length	≤ 10 dB/km	≤ 10 dB/km	≤ 10 dB/km	≤ 10 dB/km
Background loss (Min.[1100–1300 nm]) typical	≤ 6 dB/km	≤ 6 dB/km	≤ 6 dB/km	≤ 6 dB/km
bend sensitivity (100 m, 15 mm bend radius, λ< 1620 nm)	≤ 0.1 dB	≤ 0.1 dB	≤ 0.1 dB	≤ 0.1 dB
up to wavelength 2	≤ 980 nm	≤ 1300 nm	≤ 1300 nm	≤ 1300 nm
Mode field diameter 1550 nm	5.4 ± 0.7 μm	5.4 ± 0.7 μm	5.4 ± 0.7 μm	5.4 ± 0.7 μm
Numerical aperture	0.23 ± 0.02	0.23 ± 0.02	0.23 ± 0.02	0.23 ± 0.02
Splice Attenuation (with G.652 at 1300 & 1700 nm)	≤ 0.2 dB	≤ 0.2 dB	≤ 0.2 dB	≤ 0.2 dB
Polarization Mode Dispersion (100 m)	≤ 0.25 ps	≤ 0.25 ps	≤ 0.25 ps	≤ 0.25 ps
geometric properties
Clad Diameter	125 ±1 μm	125 ±1 μm	125 ±1 μm	125 ±1 μm
Coating Diameter	250 ±7 μm	250 ±7 μm	250 ±7 μm	250 ±7 μm
Core/Clad Concentricity	≤0.6 μm	≤0.6 μm	≤0.6 μm	≤0.6 μm
Package/coating concentricity	≤ 12.5 μm	≤ 12.5 μm	≤ 12.5 μm	≤ 12.5 μm
Mechanical properties
Fiber strength	1.5 % (150 KPSI)	1.5 % (150 KPSI)	1.5 % (150 KPSI)	1.5 % (150 KPSI)
Commercial segment length (±5 m)	250, 500, 1000 m	250, 500, 1000 m	250, 500, 1000 m	250, 500, 1000 m
Environmental properties
storage temperature	- 40°C to + 75°C	- 40°C to + 75°C	- 40°C to + 75°C	- 40°C to + 75°C
Operating temperature	- 5°C to + 75°C	- 5°C to + 75°C	- 5°C to + 75°C	- 5°C to + 75°C
Storage humidity (non-condensing)	5 % to 95 %	5 % to 95 %	5 % to 95 %	5 % to 95 %
Working humidity (non-condensing)	5 % to 95 %	5 % to 95 %	5 % to 95 %	5 % to 95 %

BUSINESS

Calibration and Test

Intelligent Equipment

Photoelectric Instrument

Program Consultation

Your location：Photoelectric Instrument >Fiber Cable and Optical Device

Product introduction

Product features

Main purpose

Main technical indicators