Band Pass Filter 1650nm
Bandpass Filter is a micro optics device based on thin-film filter technology. It is designed to block out unwanted noise signals in EDFAs and fiber laser systems. This device is characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.
Specification
|
Parameter |
Unit |
Value |
|
Pass Band Wavelength Range |
nm |
1650+/-5 |
|
Rejected Band Wavelength Range |
nm |
1500~1640 |
|
Typ. IL over 1650+/-5nm |
dB |
0.7 |
|
Max. IL over 1650+/-5nm |
dB |
1.0 |
|
Min. Isolation over Rejected Band Wavelength |
dB |
25 |
|
Min. Return Loss |
dB |
50 |
|
Max. PDL |
dB |
0.10 |
|
Max. Optical Power (CW) |
mW |
500 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
Corning SMF-28e |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
Above specifications are for device without connector.
For devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower.
Fused Coupler
