Fiber Optic Isolator allows light to travel through a fiber in one direction only. It minimizes back reflection and back scattering in the reverse direction for any state of polarization. The device has an epoxy-free optical path and provides high isolation with low insertion loss over a wide wavelength range. It can be used in high power applications.
-Broadband Polarization Independent Isolator -
| Features |
| High isolation |
| Low insertion loss |
| Low polarization dependent loss |
| Low polarization mode dispersion |
| Wide bandwidth |
| Environmentally stable |
| Applications |
| DWDM systems |
| Fiber optic sensors |
| EDFAs |
| CATV |
| Laser diode package |
 |
| Specifications (PI Isolator) |
| Parameter | Single Stage | Dual Stage | Units | |
| Wavelength Range | 1460 to 1620 | nm | ||
| Insertion Loss | 0.5 (Typ), 0.7 (Max) | 0.6 (Typ), 0.8 (Max) | dB | |
| Isolation | 42 (Typ), 20 (Min) | 50 (Typ), 35 (Min) | dB | |
| Polarization Dependent Loss (PDL) | Max | 0.07 | dB | |
| Polarization Mode Dispersion (PMD) | Max | 0.2 | 0.05 | ps |
| Return Loss (Input/Output) | Min | 60/55 | dB | |
| Optical Power | 300 (1W also available) | mW | ||
| Tensile Load | 5 | N | ||
| Operating Temperature | -5 to +70 | ºC | ||
| Storage Temperature | -40 to +85 | ºC | ||
| Dimension | ø5.5 x 55 | mm | ||
|
| Wavelength | Power | Single/Dual Stages | Remarks | Datasheet |
| 1054~1074 nm | 300mW | S |
|
|
| 1160~1460 nm | 300mW | D |
|
|
| 1280~1440 nm | 300mW | D |
|
|
| 1460~1620 nm | 300mW, 1W | S/D |
|
|
| For customized specification on the PI Isolator, please contact us at contact@optolinkcorp.com. | |
| Ordering Codes |
OLISO - [Type] - [Handling Power] - [Fiber Diameter] - [Connector Type] |
| Type | Code |
Handling Power | Code | Fiber Diameter | Code | Connector Type |
Code |
| Single Stage | BS15 |
300mW | 300 | 250 μm | 25 |
No Connector |
NC |
| Dual Stage | BD15 |
1000mW | 1000 | 900 μm | 90 |
FC/APC |
FA |
FC/PC |
FP |
||||||
FC/UPC |
FU |
||||||
SC/APC |
SA |
||||||
SC/PC |
SP |
||||||
ST/UPC |
ST |
||||||
SC/UPC |
SU |
||||||
LC/PC |
LP |
||||||
LC/UPC |
LU |
||||||
MU/PC |
MP |
||||||
| * Opto-Link Corporation Ltd reserves the right to make changes to the PI Isolator without notice. | |
