Key Features: Application:
♦Low insertion loss ♦Fiber ampfier
♦High extinction ratio ♦EDFA
♦High isolation ♦Fiber sensor
♦High stability and reliability ♦Fiber instrument
Specification:
|
Type
Parameter
|
Single Grade
|
Dual Grade
|
|
P
|
A
|
P
|
A
|
|
Operating wavelength (nm)
|
1064
|
|
Bandwidth (nm)
|
±5
|
|
Peak isolation (dB)
|
40
|
38
|
55
|
52
|
|
Isolation (at 23℃) (dB)
|
≥35
|
≥32
|
≥45
|
≥42
|
|
Typ. Insertion Loss (at 23℃)
|
1.5
|
1.6
|
2.4
|
2.6
|
|
Insertion Loss (at-5 ~ +70 ℃)
|
≤1.8
|
≤2.0
|
≤3.2
|
≤3.4
|
|
Extinction Ratio
(dB)
|
Type 2
(Both of axis working)
|
≥20
|
≥18
|
≥20
|
≥18
|
|
Type 1
|
≥22
|
≥20
|
≥22
|
≥20
|
|
Return loss (Input/Output) (dB)
|
≥50
|
|
Power handling (mW)
|
≤300
|
|
Fiber Type
|
PM 980
|
|
Operating temperature (℃)
|
-5~+70
|
|
Storage temperature (℃)
|
-40 ~ +80
|
|
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
|
PMIS
|
Type
|
Grade
|
Wavelength
|
Axis
Alignment
|
Pigtail Type
|
Fiber
Type
|
Length
|
Connector
|
|
|
S=
Single
stage
D = Dual
Stage
|
P
A
|
1064
|
1=Fast Axis
Blocked
2=Both
Axis
Working
|
250=250um
bare fiber
900=900um
loose tube
3000=3mm
loose tube
|
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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