Product Detail
The Polarization Insensitive Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling capability. The device is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, fiber lasers, transmitters and other fiber optics communication equipments to suppress back reflection and back scattering.
Specifications |
|||||
Parameter |
Unit |
Single Stage |
Dual Stage |
||
Center Wavelength (λc) |
nm |
1310, 1480 or 1550 |
|||
Typ. Peak Isolation |
dB |
42 |
40 |
58 |
55 |
Min. Isolation, λc, 23 ℃ |
dB |
30 |
29 |
46 |
45 |
Typ. Insertion Loss, λc, 23 ℃ |
dB |
0.35 |
0.5 |
0.4 |
0.6 |
Max. Insertion Loss, λc, all temperature |
dB |
0.5 |
0.7 |
0.6 |
0.9 |
Min. Return Loss (Input/Output) |
mm |
60/55 |
|||
Max. Optical Power (Continuous Wave) |
mW |
300 |
|||
Polarization Plane of Input |
- |
SMF-28 fiber |
|||
Operating Temperature |
℃ |
- 5 to + 70 |
|||
Storage Temperature |
℃ |
- 40 to + 85 |
Related Tags :