high power isolator (1310nm,1550nm)
features
applications
low insertion loss
         communication systems
high return loss
         test instrument
high isolation
         fiber sensor
high stability & reliability
         research
low polarization mode dispersion
specifications
parameter
unit
value
stage
-
single
dual
grade
-
p
a
p
a
center wavelength
nm
1310 or 1550
operating wavelength range
nm
±20
typ. peak isolation at 23℃
db
42
40
58
55
min. isolation at 23℃
db
30
29
46
45
typ. insertion loss at 23℃
db
0.35
0.5
0.4
0.6
max. insertion loss at 23℃
db
0.5
0.7
0.6
0.9
min. extinction ratio at 23℃, only for pm
db
20
18
20
18
max. polarization dependent loss at 23℃, only for pi
db
0.15
min. return loss (input/output)
db
55/50
max. average optical power(cw)
w
type a: 2, type b: 5
max. peak power for ns pulse
kw
10
max. tensile load
n
5
operating temperature
℃
-5~+70
storage temperature
℃
-40~+85
package dimensions
ordering information
hpis/hpmis-1111-234567-88
1111
-center wavelength:
1550=1550nm, 1310=1310nm......
2
-grade:
p=p grade, a=a grade
3
-stage:
s=single-core stage, d=dual-core stage
4
-axis alignment for pm:
f=slow axis working, fast axis blocked, b=both of axis working，n=no axis
5
-fiber type:
0=smf-28e fiber, 1=pm panda fiber, s=specified
6
-pigtail type:
0=250μm bare fiber, 1=900μm loose tube
7
-fiber length:
0=0.8m,1=1m
88
-handling power:
01=01w, 02=02w,......, 5=5w

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深圳市飞翼光电通讯有限公司

13699782379
中国 深圳