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Pump Protector

产品详细信息

The Pump Protector is a micro optics device based on environmentally stable thin-film filter technology. It is used to block out unwanted noise signals in EDFAs and fiber laser systems. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.


Specifications

Parameter

Unit

Value

Passband Wavelength Range

nm

900 - 1000 or specify

Max. Insertion Loss over Pass Band

dB

0.7

Blocked Wavelength Range

nm

1020 - 1120; 1500 - 1600 or specify

Min. Isolation

dB

25

Min. Return Loss

dB

50

Max. Polarization Dependent Loss 

dB

0.1

Thermal Stability

dB/

0.003

Max. Optical Power (Continuous Wave)

mW

300

Max. Tensile Load

N

5

Fiber Type 

HI 1060 fiber

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85


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