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保偏窄带滤波器 首页 > 产品中心 > 保偏窄带滤波器
 
保偏窄带滤波器
 
  产品描述:
 
Key Features:                                                                                                Application:

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

Specification

Parameter Type
 
Value
Operating Wavelength (nm)
1064+/-2.5
Insertion loss (dB)
≤0.8
Min. Pass bandwidth at 0.5dB (nm)
5.0
Max Pass bandwidth at 25dB (nm)
22
Extinction Ratio (dB)
≥20
Return loss (dB)
≥50
Power handling CW (mW)
≤300
Fiber Type
PM 980
Operating temperature ()
0 ~ +65
Storage temperature ()
-40 ~ +85
Dimensions (mm)
φ5.5×L35
 
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
PMBF
Wavelength
Pass
bandwidth
Pigtail Type
Fiber
Type
Length
Connector
 
1064
5=5nm
250=250um bare fiber
900=900um loose tube
3000=3mm loose tube
5=Panda fiber
0.8= 0.8m
X=Specify
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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