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Free Space Isolator
    Features
High Isolation & Low Insertion Loss
Central Wavelength controllable
Compact Size
High Stability
    Applications
EDFA
Optical Fiber
CATV
    Specifications
parameter
Single Stage
Dual Stage
Central wavelength(nm)
1310
Peak Isolation()
42
55
Isolation(23℃)
38
50
Isolation, Min(λc±20nm,-5~70)(dB)
25
36
Isolation, Min(λc±20nm,23)(dB)
28
44
Insertion loss(Typical, 23)(dB)
 0.20
 0.30
Insertion loss(Maximum, 23)(dB)
0.3
0.5
Aperture size(mm)
0.85
Operating temperature(℃)
-20~85
Storage temperature(℃)
-40~100
(Dimension)(mm)(D*L)
2.5*1.4
2.5*2.0
parameter
Single Stage
Dual Stage
Central wavelength(nm)
1550
Peak Isolation()
42
55
Isolation(23℃)
40
50
Isolation, Min(λc±20nm,-5~70)(dB)
26
38
Isolation, Min(λc±20nm,23)(dB)
30
46
Insertion loss(Typical, 23)(dB)
 0.20
 0.30
Insertion loss(Maximum, 23)(dB)
0.3
0.5
Aperture size(mm)
0.85
Operating temperature(℃)
-20~85
Storage temperature(℃)
-40~100
(Dimension)(mm)(D*L)
2.5*1.4
2.5*2.0