合肥供应保偏1×2/2×2光纤耦合器（滤波片式）
¥1.00
安徽供应PMIWDM保偏隔离室波分复用器
¥1.00
- 商品
- 详情
17年新品长沙供应FORC 保偏掺磷光纤P-SM-5-PM
- ¥1.00 ≥1米起批
参数
- FORC品牌
- P-SM-5-PM型号
- 1光纤芯数
四川 绵阳
7天内发货
1000米
合肥供应保偏1×2/2×2光纤耦合器（滤波片式）
¥1.00
安徽供应PMIWDM保偏隔离室波分复用器
¥1.00
产品详情
17年新品长沙供应FORC 保偏掺磷光纤P-SM-5-PM
POLARIZATION-MAINTAINING PHOSPHORUS DOPED FIBERS
Article P-SM-5-PM
P-SM-5-PM series is specially designed for highly efficient Raman lasers and amplifiers operating in the 1.1-1.6 µm spectral range with ability to maintain polarization. The main advantage of phosphorus-doped fiber is a three times higher value of the Raman shift as compared to germanium-doped fibers. This feature allows one to strongly simplify the Raman fiber laser and amplifier design. For example, to construct a high-power laser @ 1480nm required for pumping Er-doped fibers, only two cascades of Raman wavelength transformation are necessary, whereas six cascades are necessary in the case of Ge-doped fibers.
Fiber specifications
Core Diameter 5 µm
Clad Diameter 125 µm
Nonconcentricity <1 µm
Core NA ~ 0.18
Cut-off wavelength ~ 1 µm
Optical loss
1064 nm <6 dB/km
1310 nm <4 dB/km
1550 nm <4 dB/km
Raman gain
(pump 1060nm; Raman shift 1320 cm-1) > 5 dB/km×W
-PM option (polarization-maintaining fiber)
Fiber type: PANDA
PER: >20 dB after 50 m
Other parameters are available on the request
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产品参数
- FORC
- P-SM-5-PM
- 1
- 1000
- 150
- 10
- 100
- 用于拉曼激光器和放大器
