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1x2 保偏监测耦合器 首页 > 产品中心 > 1x2 保偏监测耦合器
 
1x2 保偏监测耦合器
 
  产品描述:
  Key Features:                                                                                                Application:

♦Low insertion loss                                                                                          ♦EDFA&Raman ampfier
♦High extinction ratio                                                                                        ♦Fiber instrument
♦High return loss                                                                                              ♦Fiber sensor
♦High stability and reliability                                                                              ♦Laser

Specification

 

Parameter
Unit
Value
Center Wavelength
nm
             780,980,1064,1310,1550nm
Operating Wavelength Range
nm
   ±10
Coupling Ratio
%
1/99~50/50
Min. Return Loss
dB
50
Extinction
Ratio
Type 2 (Both of axis working)
dB
18
Type 1(Fast axis blocked)
dB
20
Max. Excess Loss
dB
1.2
Max. Uniformity (for 50/50 only)
dB
0.8
Max. Optical Power (CW)
mW
300
Max. Tensile Load
N
5
Fiber Type
Tap Port 2
 
HI 1060 or PM 980 Panda fiber
Port 1 & 3
 
PM 980 Panda fiber
Operating Temperature
-5 to +70
Storage Temperature
-40to +85

 For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis
 

 Ordering Information 

PMFC
Type
Wavelength
Coupling
Ratio
Axis
Alignment
Pigtail
Type
Fiber Type
For Tap
port 2
Fiber
Length
Connector
 
1x2
780nm
980nm
1064nm
1310nm
1550nm
1/99
2/98
3/97
……
50/50
1=Fast
Axis
Blocked
2=Both
Axis
Working
250=250um
bare fiber
900=900um
loose tube
3000=3mm
loose tube
4=HI1060
5=Panda
fiber
0.8=
0.8m
NE=None
FA=FC/APC
FC=FC/UPC
SA=SC/APC
SC=SC/UPC
XX=Other
 For drawings, technical data or samples configuration other than stated above, please feel free to contact us:

                                                                         
    sales@lightwit.com.cn   
 
  
 
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