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测试设备及其它应用

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保偏隔离器 2000nm 500mW

Name:保偏隔离器 2000nm 500mW

Class:

Type:

Price:

  • Features:
    High Isolation
    Low Insertion Loss
    Large Aperture Features
  • Applications:
    Optical Fiber Amplifier    
    Fiber Optic Sensor     
    Instrumentation    
    R&D    
    Fiber Lasers    
    Radar   
Specifications:
Parameters Unit Values
Stage
Single Stage Dual Stage
Center Wavelength (λc) nm 2000
Operating Wavelength Range nm ±50
Min. Isolation at 23 dB 18 32
Typ. Insertion Loss at 23 dB 0.8 1.0
Max. Insertion Loss at -5-70 dB 1.1 1.3
Min. Extinction Ratio(only for B type) dB 18
Min. Extinction Ratio(only for F type) dB 20
Min. Return Loss (Input/Output) dB 50/50
Max. Optical Power (CW) mW 500
Max. Tensile Load N 5
Fiber Type 
PM 1550  Fiber , PM 1950 Fiber or Specify
Operating Temperature -5 to +70
Storage Temperature -40 to +85

*Above specifications are for device without connector.

*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.

*The PM fiber and the connector key are aligned to the slow axis.

Package Dimensions:
Ordering Information:
PMI-①①----⑤⑤-⑥⑥-
①①: Wavelength : Axis Alignment ⑥⑥: Fiber Jacket on Port 1 & 2
 20 - 2000nm  F - Fast Axis Blocked  B - 250um Fiber
SS - Specify   B - Both Axis Working  C - 3mm Loose Tube


 L - 900um Loose Tube
: Fiber Type on Port 1 and 2 ⑤⑤: Connector Type on Port 1 & 2  S - Specify
 1 - PM 1550 Fiber  1 - FC/UPC
 2 - PM 1950 Fiber  2 - FC/APC : Fiber Length 

 3 - SC/UPC  0.8 - 0.8m
: Stage  4 - SC/APC  S - Specify
S - Single Stage  N - None
D - Dual Stage  S - Specify 

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