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Pump Laser Protector

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SM Pump Laser Protector
SM Pump Laser Protector

SM Pump Laser Protector

Pump Wavelength: 915 or 975nm

Signal Wavelength: 1064 or 1550nm

Fiber Type: HI 1060 or SMF-28e fiber

Max. Optical Power: 0.5, 1, 3, 5, 10 or specify


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SM Pump Laser Protector
      SM Pump Laser Protector is a fiber passive component which can block the back reflection signal laser with high
backward signal attenuation to protect the pump laser diode, it's widely used in fiber amplifier and fiber laser field, 
the handling power can be up to 10W CW or specify.
Application:
 Features:
Fiber Laser
Fiber Amplifier
Laser Power Combination
Lab And Research 		High Signal Attenuation
High Power
RoHs Compliant
High Reliability
Specification:
Parameter Symbol Value Unit
Operating Pump Wavelength λ 915 or 975 nm
Pump Wavelength Bandwidth BW ±15 nm
Typ. Pump Insertion Loss IL 0.3 dB
Max. Pump Insertion Loss IL 0.5 dB
Max. Polarization Dependent Loss PDL 0.2 dB
Operating Signal Wavelength Bandwidth BW 1020~1120 or 1530~1570 nm
Min. Backward Signal Attenuation Att. 50 dB
Min. Return Loss RL 50 dB
Min. Handling Power (CW) P 0.5, 1, 3, 5, 10 or specify W
Fiber Type   HI 1060 or SMF-28e fiber -
Operating Temperature T -5~65 ℃
Storage Temperature T -40~85 ℃
Package Dimension   58x10x8 mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. 
             For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, connectors only 1W CW optical power guarantee. 
Drawing:
Ordering Information (Part Number):
 SMPLP-WWW-WWWW-HH-J-LL-CC              
 WWW WWWW    HH    J  LL    CC
 Pump Wavelength  Signal Wavelength    Handling Power  Fiber Jacket  Fiber Length    Connector 
 915 - 915nm  1064 - 1064nm    Z5 - 0.5W  B - 250um Bare Fiber  05 - 0.5m    NE - None
 975 - 975nm  1550 - 1550nm    01 - 1W  9 - 900umn Loose Tube  08 - 0.8m    FA - FC/APC
 SSS - Specify  SSSS - Specify    03 - 3W    10 - 1.0m    FU - FC/UPC
       05 - 5W    15 - 1.5m    SA - SC/APC
       10 - 10W    20 - 2.0m    SU - SU/APC
       SS - Specify    SS - Specify    LA - LC/APC
             LU - LC/UPC
                 SS - Specify
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