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800～2000nm multimode Pump laser protectors central pump

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Shanghai Yogel Communication Equipment Co., Ltd.

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800～2000nm multimode Pump laser protectors central pump

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Brand Name :	YOGEL
Model Number :	800～2000nm
Certification :	ISO9000
Price :	negotiate
Payment Terms :	L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability :	100 pieces per month

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Product Details
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800～2000nm multimode Pump laser protectors central pump

800～2000nm multimode Pump protectors

Pump protector is to prevent the generated ASE back reflection light from causing damage to the pump laser. We can provide different power pump protectors in the band of 800 ~ 2000nm.

Feature:

High power tolerance
Low insertion loss
High stability and reliability

Application:

Fiber lasers and fiber amplifiers
optical fiber communication system
Fiber optic sensing
Scientific experimental research

Specification:

project	metric
Central pump laser wavelength (nm)	793/808	915/974/976
Working wavelength bandwidth (nm)	±15
Signal wavelength range (nm)	1020～1120	1020～1120	1530～1570
Insert loss Max. (dB) @ Through wavelength	0.6
Minimum isolation degree (dB)	30
Polarization related loss (dB)	0.2
return loss (dB)	50
Tensile power-CW (W)	0.5, 1, 5, 10 or other
Type of optical fiber	MM fiber
Fiber length (m)	1 or other
Type of connector	FC/APC or other
maximum pull (N)	5
Encapsulation size (mm)	φ 5.5 x L35, or 60 x 12 x 8
working temperature (℃)	-5～+60
storage temperature (℃)	-40～+85

Note: The temperature measurement environment is 25℃; the above data does not include the head. If the joint is added, the insertion loss will increase by 0.3dB, the return loss will decrease by 5dB, and the extinction ratio of the polarization-preserving product will decrease by 2dB. The default slow-axis alignment key of the optical fiber is key.

Encapsulation information:

≤10W

>10W

Ordering Information:
1. Pump Wavelength: 793nm; 915nm; 976nm; 1550nm; or other
2. Reverse Signal Wavelength: 1064nm; 1550nm; 2000nm; or other
3. Power: 5W; 10W; 20W; or other
4. Fiber Type: 105/125 0.22mm; 200/220 0.22mm; or other
5. Pigtail Length: 0.8m; 1m; 1.5m; or other
6. Pigtail Type: 0.25mm bare fiber; 0.9mm sleeved fiber; or other
7. Connector Type: FC/APC; or other

800～2000nm multimode Pump laser protectors central pump

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