保偏光纤器件 baopianguangxianqijian
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保偏光纤泵浦保护器 Polarization Maintaining Pump Protector(PMPP Series)

泵浦保护器是基于稳定的薄膜滤波技术的微光学器件,用于截止不需要的噪声光信号,中科锐择提供的保偏带通光纤滤波器具有高消光比、高隔离度,低插入损耗,高环境稳定性和可靠性以及高承受功率。

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泵浦保护器是基于稳定的薄膜滤波技术的微光学器件,用于截止不需要的噪声光信号,中科锐择提供的保偏带通光纤滤波器具有高消光比、高隔离度,低插入损耗,高环境稳定性和可靠性以及高承受功率。

Band Pass Filter is a micro optics device based on thin-film filter technology. It is used to block out unwanted noise signals in EDFAs and fiber laser systems. The components are characterized with high extinction, high isolation, low insertion loss, excellent environmental stability and high power handling capability.


技术指标


参数(Parameters)

单位(Unit)

指标(Values)

透射波长范围(Passband Wavelength Range)

nm

900-1000


反射波长范围(Blocked Wavelength Range)

nm

1020-1120

Or Specify

1500-1600

Or Specify

最大插入损耗 (Max.Insertion Loss@ Pass band)

dB

0.6

0.5

典型消光比 (Typ. Extinction Ratio)

dB

22

24

最小隔离度 (Min. Isolation)

dB

25

25

最小回波损耗 (Min. Return Loss)

dB

50

50

热稳定性 (Thermal Stability)

dB/℃

0.003

0.003

承受功率 (Handing Power)

mW

2000

500

最大承载拉力 (Max. Tensile Load)

N

5


光纤类型 (Fiber Type)

-

PM980 Panda Fiber Or Hi1060

PM1550 Panda Fiber Or SMF28

工作温度 (Working Temperature)

-5 to +75℃


储存温度 (Storage Temperature)

-40 to +85℃


*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis


订货信息

PMPP-①-②-③-④-⑤

①中心波长(Central Wavelength)

②光纤类型(Fiber Type)

③光纤长度(Fiber Length)

④套管(Fiber Jacket)

⑤连接头(Connector)

980/1064—980nmPass/1064nm Reflect

Hi1060-Hi1060

1-1M

0-Bare Fiber

FU-FC/PC

980/1550—980nm Pass/1550nm Reflect

PM980-PM980

S-Specify

1-900μm Loose Tube

FA-FC/APC

s-Specify

S-Specify


2-2mm Cable

S-specify




3-3mm Cable