Fiber Optic Circulator is a device that redirects light from port to port in one certain direction. It utilizes proprietary designs and metal bonding micro optics packaging. The device is designed for use in WDM systems, optical amplifiers, Metro Area Network, Wavelength Add / Drop, Dispersion Compensation, Bi-Direction Communication, sensor applications. The component features high power, low Polarization Dependent Loss, wide band high isolation, high return loss, and excellent environmental stability, Compact In-Line Package, Epoxy Free Optical Path.
Specification
|
Parameter |
Unit |
Value |
|
Operating wavelength |
nm |
1064+/-5 |
|
Min. Isolation, 23℃ |
dB |
25 |
|
Typ. Isolation |
dB |
30 |
|
Typ. Insertion Loss |
dB |
1.8 |
|
Max. Insertion loss |
dB |
2.1 |
|
Min. Extinction Ratio |
dB |
20 |
|
Min. Cross Talk |
dB |
50 |
|
Min. Return Loss |
dB |
50 |
|
Max. power handling(CW) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
|
Operating Temperature |
℃ |
-5~+50 |
|
Storage Temperature |
℃ |
-40~+85 |
|
Fiber Type |
|
PM 980 Panda Fiber |
|
Package Dimension |
mm |
5.5x35 |
Above specification is for device without connector.
Device with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
PM fiber and the connector key are aligned to the slow axis and fast axis is blocked.
Fused Coupler
