location：
1550nm -（2+1）x 1 Optical Fiber Pump Combiner
The 1550nm -（2+1)x1 optical fiber pump combiner that produced by OSCOM Technology, the input include 2 pump port and 1 PM signal port, the output port is one double cladding optical fiber port, there are forward pump and backward pump, it is suitable for 1550nm optical fiber laser.
☆ Specifications
|
Parameters |
Unit |
Value |
|
|
Signal wavelength |
nm |
1550 |
|
|
Pump wavelength |
nm |
915/975 |
|
|
Pump Fiber |
Core |
um |
105 |
|
Cladding |
um |
125 |
|
|
NA |
- |
0.15/0.22 |
|
|
Signal Fiber |
- |
SMF-28e(XB), 1550GDF, DCF-UN-8/125-14 |
|
|
Output Fiber |
- |
1550GDF, DCF-UN-8/125-14 |
|
|
Pump Efficiency |
% |
≥90(Typical ≥ 95) |
|
|
Signal Insertion Loss |
dB |
≤0.5 (Typical 0.3) |
|
|
M2 |
- |
≤1.3 |
|
|
Light Isolation |
dB |
≥25 |
|
|
Load Capacity |
W |
≤50 |
|
|
Fiber Length |
m |
≥0.8 |
|
|
Operation Temperature |
℃ |
-5~+70 |
|
|
Storage Temperature |
℃ |
-40~+85 |
|
|
Operating Humidity |
% |
5-95 |
|
|
Dimensions |
mm |
30/50/60/70x5.0x5.0, 70x12x8 |
|
☆ Ordering Information
|
Device ID |
Explain |
Option |
|
XX-XX |
Device type |
XQ-PCMB |
|
X-X-X |
Port Configuration |
（2+1）x1 |
|
XXXX |
Pump Wavelength |
2000nm |
|
X |
Pumping direction |
F=forward pumping B=back-pumped |
|
XXX/XXX |
Pump Fiber |
105/125
|
|
XXX/XXX |
Signal Input Fiber |
SMF-28e(XB), 1550GDF, DCF-UN-8/125-14 |
|
XXX/XXX |
Output Fiber |
1550GDF, DCF-UN-8/125-14 |
|
X |
Pigtail Length |
0.5m / 1.0m/ customized |
|
XX |
Package Dimension |
30/50/60/70x5.0x5.0, 70x12x8
|
Example：XQ-PCMB-（2+1）x1-1550-B-105/125-1550GDF-(DCF-UN-8/125-14)-1.0-70x12x8