1. Description:
This active pump combiner is build by coupling pump fiber power directly into doped fiber(say Yb-doped, or Er/Yb doped ect), the signal input fiber is passive fiber, and the splice point is put inside combiner. Normally customer splices doped fiber with combiner output passive fiber, which will cause backward scattering. Active combiner makes customer no need to splice again outside combiner and will get very good isolation between backward light and pump lasers.
2. Features：
High Pump Transfer Efficiency
Wavelength Insensitivity
Customized Configurations Available
3. Specifications：
|
Type |
Signal Operating WL(nm) |
Pump fiber |
Input signal Fiber |
Output fiber |
Signal IL(dB) |
Pump Effi. (%) |
Max Pump Power Per Port |
Remark |
Package |
(2+1) x1 |
1000~1100 |
105/125 0.15 or 0.22 |
HI 1060 or x/125 SCF or DCF (x=6,10,15,20um etc.) |
x/125 Yb-doped DCF(x=6,10,15,20 um etc.) |
≤0.7 (Typ.0.5) |
≥90 (Typ.92) |
25W |
|
C1,C2, C4 |
(2+1) x1 |
1000~1100 |
105/125 0.15 or 0.22 |
x/250 SCF or DCF (x=25,30um etc.) |
x/250 Yb-doped DCF(x=25,30 um etc.) |
≤0.7 (Typ.0.5) |
≥93 (Typ.92) |
25W |
|
C1,C2, C4 |
(2+1) x1 |
1550 |
105/125 0.15 or 0.22 |
SMF28e |
x/125 Er/Yb-doped DCF(x=6,10,15,20 um etc.) |
≤0.7 (Typ.0.5) |
≥90 (Typ.92) |
25W |
|
C1,C2, C4 |
PM(2+1) x1 |
1000~1100 |
105/125 0.15 or 0.22 |
PM980 or PM x/125 SCF or DCF (x=6,10,15,20um etc.) |
x/125 Er/Yb-doped DCF(x=6,10,15,20 um etc.) |
≤0.7 (Typ.0.5) |
≥90 (Typ.92) |
25W |
PER> 18dB |
C1,C2, C4 |
PM(2+1) x1 |
1000~1100 |
105/125 0.15 or 0.22 |
PM x/250 SCF or DCF (x=25,30um etc.) |
PM x/250 Yb-doped DCF(x=25,30 um etc.) |
≤0.7 (Typ.0.5) |
≥93 (Typ.92) |
25W |
PER> 18dB |
C1,C2, C4 |
PM(2+1) x1 |
1550 |
105/125 0.15 or 0.22 |
PM1550 SCF or DCF |
PM x125 Er/Yb-doped DCF (x=6,10,15,20um etc.) |
≤0.7 (Typ.0.5) |
≥90 (Typ.92) |
25W |
PER> 18dB |
C1,C2, C4 |
All Combiner Package size as follows:
C1:50x5x5mm, C2:Ф4xL60mm, C3:70x12x8mm(7.0x54mm), C4: 70x12x8mm(8.4x54mm), C7:100x15x10mm
北京歐思光科科技有限公司
聯系人：李溪
聯系電話：18513360331
郵箱：sales@360osm.com
地址：北京市海淀區上地信息路2號
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