光器件

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保偏光器件

保偏光器件

北亿纤通研发生产的保偏产品种类繁多,保偏隔离器,保偏环形器,保偏合束器,保偏耦合器,保偏旋转器,保偏法拉第镜,保偏波分复用器等等。波长范围从980nm到1550nm,按照客户要求还可以提供C-Band,L-Band等宽带器件。广泛应用于保偏光纤放大器,保偏光纤激光器,保偏高速通讯系统及实验用测试仪器及设备。具有宽带宽,高回损,高消光比,环境稳定性强等特点。

保偏光器件(PM)的工作原理:

1)光在普通单模光纤的传输时,任何非对称因素诸如纤芯的不圆度,外在应力的加载都将在光纤中引入双折射效应导而致光的畸变,此时互相垂直的两个偏振模态的传输常数是相同的。
2)在实际光传输中,由于光纤所受到的外界应力是随环境和温度的变化而不断变化的,因此,普通光纤中的光的偏振模态是不稳定的。但如果在光纤内部引入高双折射效应来对抗外在的应力变化的干扰,就能维持光纤中传输光的偏振模态。保偏光纤正是基于这样的原理来保持偏振光稳定的传输状态。
3)光源输出偏振光不可能是理想的,而是有一个初始的消光比0ER,我们可以将那些不需要的光看成是背景光信号,这些背景光信号在系统的每一个连接处累积起来。如果我们能保证这些不需要的偏振态的光信号远小于实际的光信号,我们就能计算通过每一个连接后的最终的输出消光比。
3)保偏器件的目的就是在接续或者耦合两根保偏光纤中的偏振光时尽量保持偏振光的原有的偏振状态或者对偏振态进行某种变换。

保偏光器件(PM)的作用:

广泛应用以及偏振复用概念的提出,保偏器件正面临着巨大的市场潜力。PM器件有很多,比如最常见的是PM连接器,PM准直器,PM合(分)波器,退(起)偏器、偏振相关环行器、偏振相关隔离器等。

Polarization Maintaining Components
Catagory Sub Category Wavelength Product Description 
Collimator   1064nm PM Fiber Collimator 1064nm
1310nm-1550nm PM Fiber Collimator 1310nm~1550nm
Fiber Mirror   1064nm PM Optic Fiber Mirror 1064nm
1310nm-1550nm PM Optic Fiber Mirror 1310nm~1550nm
Polarizer   1064nm In-line Polarizer 1064nm
1310nm-1550nm In-line Polarizer 1310nm~1550nm
Faraday
Rotator
  1310nm-1550nm In-line Faraday Rotator 1310nm~1550nm
Faraday Mirror   1064nm PM Faraday Mirror 1064nm
1310nm-1550nm PM Faraday Mirror 1310nm~1550nm
Fiber Patchcord    980nm~1550nm PM Fiber Patchcord 980nm~1550nm
Filter Coupler Component 1064nm PM Filter Coupler 1064nm 1*2port
1064nm PM Filter Coupler 1064nm 2*2port
1310nm-1550nm PM Filter Coupler 1310nm~1550 1*2 2*2
 Module  1064nm PM Filter Coupler Module 1064nm 1*4 1*8
1310nm-1550nm PM Filter Coupler Module 1*4 1*8
PBC/S 1X2 1064nm Polarization Beam 
Combiner/Splitter 1064nm 1*2
1310nm-1550nm Polarization Beam 
Combiner/Splitter 1310nm~1550nm 1*2
2X2 1064nm PBCS 1064nm 2x2
1310nm-1550nm PBCS 1310nm~1550nm 2x2
Isolator   1064nm PM Isolator 1064nm
1310nm-1550nm PM Isolator 1310nm~1550nm
 Twin Isolator 1310nm-1550nm Twin PM Isolator
PM Optical 
Circulator
3 ports 1064nm PM Optical Circulator 1064nm 1*2
1310nm-1550nm PM Optical Circulator 1310nm~1550nm 1*2
4 ports 1064nm PM Optical Circulator  1064nm 2*2
1310nm-1550nm PM Optical Circulator  1310nm~1550nm 2*2
DWDM   100GHz 200GHz PM Dense Wavelength Division Multiplexer 
100GHz 200GHz
FWDM   1550nm/980nm PM Filter Wavelength Division Multiplexers 
1550nm Pass / 980nm Reflect
1064nm/980nm PM Filter Wavelength Division Multiplexers 
980nm Pass / 1064nm Reflect
1310nm/1550nm
1480nm/1550nm
1510nm/1550nm
PM Filter Wavelength Division Multiplexer 
Hybrid
Component
PBC/S+Isolator 1064nm Isolator Polarization Beam Combiner/Splitter 
1310nm-1550nm Isolator Polarization Beam 
Combiner/Splitter 1310nm~1550nm
Tap+Isolator 1310nm-1590nm PM TAP Isolator 1310nm~1590nm
WDM+Isolator 1530nm-1565nm PM Isolator WDM Hybrid 1530nm~1565nm
Tap+Isolator+
WDM
1530nm-1565nm PM TAP Isolator WDM 1530nm~1565nm
Mini 
Component
Tap+Isolator 1550nm  Mini PM Tap Isolator
Filter Coupler 1310nm/1550nm Mini PM Filter Coupler
Faraday Rotator 1310nm/1550nm Mini In-line Faraday Rotator
Faraday Mirror 1310nm-1550nm Mini PM Faraday Mirror
Polarizer 1310nm/1550nm Mini In-line Polarizer
WDM+Isolator 1550nm/980nm
1550nm/1480nm
Mini PM Isolator WDM Hybrid

F-tone Networks All kinds of PM components including PM isolator,PM circulator,PM combiner,PM coupler,PM faraday rotator,PM fiber mirrow,PM WDM,PM patchcord and so on. Wavelength ranging from 980nm to 1550nm, C band and L band and on request. Wide bandwidth, high return loss, high extinction ratio, high isolation with low insertion loss over a wide wavelength range and excellent environmental stability and reliability. Widely used in Polarization Maintaining Fiber Amplifiers,PM Fiber Lasers,PM high speed communication systems and instrumentation applications.

In-line Polarizer (1)

the In-line Polarizer is designed to pass the light with the specified polarization,blocking the others.the function is tranform non-polarized light into linearly polarized light, for the high extincton ratio.It is also used to enhance the extinction ratio of the signals of precision measurement system, fiber sensor, high speed test instrumentations where the high extinction ratio prosper is required.
In-line Polarizer

In-line Depolarizer (1)

the In-line Polarizer is designed to pass the light with the specified polarization,blocking the others.the function is tranform non-polarized light into linearly polarized light, for the high extincton ratio.It is also used to enhance the extinction ratio of the signals of precision measurement system, fiber sensor, high speed test instrumentations where the high extinction ratio prosper is required
In-line Depolarizer

PBC/S (1)

北亿纤通专业研发生产In-line Polarizer,工业级In-line Polarizer,是一个专业的In-line Polarizer厂家,有很好的In-line Polarizer价格。北亿纤通专业研发生产的In-line Polarizer广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PBC/S

IPBC/S (1)

the Isolator Polarization Beam Combiner & Splitter is a hybrid device of isolator and Polarization Beam Combiner & Splitter, in intergrated component , which combines two orthogonal polarization signals into one output fiber. and blocks the reflected light from the terminal.PBC/PBS is widely applied in Fiber Optics Current Transducer(Foct), Gyro, Raman Amplifier,EDFA,for the extremely performence of low insertion loss, high extinction ratio, high environment stability and reliability
IPBC/S

PM Collimator (1)

The collimator is the base device of optics fiber passive component. the collimator is designed for long working distance and large spot of opticdal beam, The collimator has the advantage of low insertion loss, High return loss, High power handing long working distance and large spot of optical beam......北亿纤通专业研发生产PM Collimator,工业级PM Collimator,是一个专业的PM Collimator厂家,有很好的PM Collimator价格。北亿纤通专业研发生产的PM Collimator广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Collimator

PM VOA (1)

PM Manual Variable Optical Attenuator:the PM Manual Variable Optical Attenuator is designed and manufactured to reduce the output optical power, get the power suitable. It is with low insertion loss, high extinction ration, high return loss and low Adjustment Precision,The PM Attenuator is widely apllied at fiber laser ,fier CWDM/DWDM/OADM communication system.
PM VOA

PM BPF (1)

The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is widely applied to blocking the unwanted noise signals in EDFA and fiber pump laser systems, to get the signals needed. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.北亿纤通专业研发生产PM BPF,工业级PM VOA,是一个专业的PM BPF厂家,有很好的PM BPF价格。北亿纤通专业研发生产的PM BPF广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM BPF

PM Circulator (3)

2x2 Polarization Maintaining Optical Circulator(Fast axis blocked) 1x2 Polarization Maintaining Optical Circulator(Fast axis blocked) 1x2 Polarization Maintaining Optical Circulator(Both axis working) the Polarization Maintaining Optical Circulator (both axis working) is a compact lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3, while blocking the......北亿纤通专业研发生产PM Circulator,工业级PM Circulator,是一个专业的PM Circulator厂家,有很好的PM Circulator价格。北亿纤通专业研发生产的PM Circulator广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Circulator

PM Isolator (2)

Polarization Maintaining Isolator(1310nm,1480nm,1550nm) the PM Isolator is disigned to transmit positive light ,while blocking the reflected light from the terminal. The PM isolator is characterized with low insertion loss, high isolation, high return loss, high extinction ratio...... Polarization Maintaining Isolator(1064nm), 1μm fiber laser北亿纤通专业研发生产PM Isolator,工业级PM Isolator,是一个专业的PM Isolator厂家,有很好的PM Isolator价格。北亿纤通专业研发生产的PM Isolator广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Isolator

PM DWDM (2)

Polarization Maintaining Dense WDM The PM Dense Wavelength Division Multiplexer is manufactured toTelcordia standard, based on environmentally stable thin film filter technology. The PM DWDM is designed mainly for signals adding/dropping on OADM...... PM Dense WDM Module, PM DWDM Module......北亿纤通专业研发生产PM DWDM,工业级PM DWDM,是一个专业的PM DWDM厂家,有很好的PM DWDM价格。北亿纤通专业研发生产的PM DWDM广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM DWDM

PM Filter Coupler (1)

Polarization Maintaining Filter Coupler(both axis working) the PM Filter Coupler( both axis working) is characterized with low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability, widely applied as a PM splitter,which......北亿纤通专业研发生产PM Filter Coupler,工业级PM Filter Coupler,是一个专业的PM Filter Coupler厂家,有很好的PM Filter Coupler价格。北亿纤通专业研发生产的PM Filter Coupler广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Filter Coupler

PM FWDM (1)

Polarization Maintaining Filter WDM The PM Fliter Wavelength Division Multiplexer combines two different wavelength into one fiber, based on environmentally stable thin film filter technology. The PM FWDM is designed mainly for EDFA.....北亿纤通专业研发生产PM FWDM,工业级PM FWDM,是一个专业的PM FWDM厂家,有很好的PM FWDM价格。北亿纤通专业研发生产的PM FWDM广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM FWDM

PM PLC (1)

Polarization Maintaining Planar Lightwave Circuit, PMPLC Polarization Maintaining Planar Lightwave Circuit, PMPLC Polarization Maintaining Planar Lightwave Circuit, PMPLC.....北亿纤通专业研发生产PM PLC,工业级PM PLC,是一个专业的PM PLC厂家,有很好的PM PLC价格。北亿纤通专业研发生产的PM PLC广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM PLC

PM Tap Isolator (1)

Polarization Maintaining Tap Isolator, PMTI The Polarization Maintaining Tap Isolator combines a tap coupler and polarization maintaining isolator into a single compact package. It has high extinction ratio, low insertion loss and high isolation. The component is ideal for.....北亿纤通专业研发生产PM Tap Isolator,工业级PM Tap Isolator,是一个专业的PM Tap Isolator厂家,有很好的PM Tap Isolator价格。北亿纤通专业研发生产的PM Tap Isolator广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Tap Isolator

PM Isolator WDM (1)

PM Isolator WDM Polarization Maintaining Isolation WDM, PMIWDM The Polarization Maintaining Isolator Wavelength Division Multiplexer combines a WDM and polarization maintaining isolator into a single compact package. It has high extinction ratio, low insertion loss and high isolation......北亿纤通专业研发生产PM Isolator WDM,工业级PM Isolator WDM,是一个专业的PM Isolator WDM厂家,有很好的PM Isolator WDM价格。北亿纤通专业研发生产的PM Isolator WDM广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Isolator WDM

PM Tap Isolator WDM (2)

Polarization Maintaining Tap/Isolator/WDM 1550-980, 1.5μm fiber laser the Tap+Isolator+WDM device is the hybrid of coupler, Isolator and WDM, mainly designed for EDFA, Pump laser. the device is with low insertion loss, compact package size Polarization Maintaining Tap/Isolator/WDM 1064-980, 1μm fiber laser.....北亿纤通专业研发生产PM Tap Isolator WDM,工业级PM Tap Isolator WDM,是一个专业的PM Tap Isolator WDM厂家,有很好的PM Tap Isolator WDM价格。北亿纤通专业研发生产的PM Tap Isolator WDM广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
PM Tap Isolator WDM
1064nm PM fiber Band Pass Filter保偏器件

1064nm PM fiber Band Pass Filter

北亿纤通专业研发制造:1064nm PM fiber Band Pass Filter,商业级1064nm PM fiber Band Pass Filter,工业级1064nm PM fiber Band Pass Filter,1064nm PM fiber Band Pass Filter保偏光器件,是一个非常专业的1064nm PM fiber Band Pass Filter厂家,有很好的1064nm PM fiber Band Pass Filter价格。北亿纤通研发生产的1064nm PM fiber Band Pass Filter广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

1360 &1450nm 1x2 Polarization Beam Combiner/Splitter

1360 &1450nm 1x2 Polarization Beam Combiner/Splitter

the 1360 &1450nm 1x2 Polarization Beam Combiner/Splitter is a device with compact size , which combines two orthogonal polarization signals into one output fiber. PBC/PBS is commonly applied to combining the reflected light of fiber laser with fixed phase difference to one fiber ,to receive the interferometric fringe in Fiber Optics Current Transducer(Foct), Gyro, Raman Amplifier,with high extinction ratio. PBC/PBS can also be used as a PM splitter.

1410nm 1x2 Polarization Beam Combiner/Splitter

1410nm 1x2 Polarization Beam Combiner/Splitter

the 1410nm 1x2 Polarization Beam Combiner/Splitter is a device with compact size , which combines two orthogonal polarization signals into one output fiber. PBC/PBS is commonly applied to combining the reflected light of fiber laser with fixed phase difference to one fiber ,to receive the interferometric fringe in Fiber Optics Current Transducer(Foct), Gyro, Raman Amplifier,with high extinction ratio. PBC/PBS can also be used as a PM splitter.

1x2 Isolatior Porization Beam.Combiner/Splitter

1x2 Isolatior Porization Beam.Combiner/Splitter

the Isolator Polarization Beam Combiner & Splitter is a hybrid device of isolator and  Polarization Beam Combiner & Splitter, in intergrated component , which combines two orthogonal polarization signals into one output fiber. and blocks the reflected light from the terminal.PBC/PBS is widely applied in Fiber Optics Current Transducer(Foct), Gyro, Raman Amplifier,EDFA,for the extremely performence of low insertion loss, high extinction ratio, high environment stability and reliability

1x2 PM Coarse Wavelength Division Multiplexer保偏器件

1x2 PM Coarse Wavelength Division Multiplexer

北亿纤通专业研发制造:1x2 PM Coarse Wavelength Division Multiplexer,商业级1x2 PM Coarse Wavelength Division Multiplexer,工业级1x2 PM Coarse Wavelength Division Multiplexer,1x2 PM Coarse Wavelength Division Multiplexer保偏光器件,是一个非常专业的1x2 PM Coarse Wavelength Division Multiplexer厂家,有很好的1x2 PM Coarse Wavelength Division Multiplexer价格。北亿纤通研发生产的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

1x2 Polarization Beam Combiner/Splitter

1x2 Polarization Beam Combiner/Splitter

the Polarization Beam Combiner & Splitter is a device with compact size , which combines two orthogonal polarization signals into one output fiber. PBC/PBS is commonly applied to combining the reflected light of fiber laser with fixed phase difference to one fiber ,to receive the interferometric fringe in Fiber Optics Current Transducer(Foct), Gyro, Raman Amplifier,with high extinction ratio. PBC/PBS can also be used as a PM splitter.

1x2 Polarization Maintaining Optical Circulator(Both axis working)保偏器件

1x2 Polarization Maintaining Optical Circulator(Both axis working)

北亿纤通专业研发制造:1x2 Polarization Maintaining Optical Circulator(Both axis working),商业级1x2 Polarization Maintaining Optical Circulator(Both axis working),工业级1x2 Polarization Maintaining Optical Circulator(Both axis working),1x2 Polarization Maintaining Optical Circulator(Both axis working)保偏光器件,是一个非常专业的1x2 Polarization Maintaining Optical Circulator(Both axis working)厂家,有很好的1x2 Polarization Maintaining Optical Circulator(Both axis working)价格。北亿纤通研发生产的1x2 Polarization Maintaining Optical Circulator(Both axis working)广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)保偏器件

1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)

北亿纤通专业研发制造:1x2 Polarization Maintaining Optical Circulator(Fast axis blocked),商业级1x2 Polarization Maintaining Optical Circulator(Fast axis blocked),工业级1x2 Polarization Maintaining Optical Circulator(Fast axis blocked),1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)保偏光器件,是一个非常专业的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)厂家,有很好的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)价格。北亿纤通研发生产的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

2000nm In-line Polarizer在线起偏器

2000nm In-line Polarizer在线起偏器

2000nm In-line Polarizer在线起偏器:the 2000nm In-line Polarizer is designed to pass the light with the specified polarization,blocking the others.the function is tranform non-polarized light into linearly polarized light, for the high extincton ratio.It is also used to enhance the extinction ratio of the signals of precision measurement system, fiber sensor, high speed test instrumentations where the high extinction ratio prosper is required.

2000nm Polarization Maintaining Isolator保偏器件

2000nm Polarization Maintaining Isolator

北亿纤通专业研发制造:2000nm Polarization Maintaining Isolator,商业级2000nm Polarization Maintaining Isolator,工业级2000nm Polarization Maintaining Isolator,2000nm Polarization Maintaining Isolator保偏光器件,是一个非常专业的2000nm Polarization Maintaining Isolator厂家,有很好的2000nm Polarization Maintaining Isolator价格。北亿纤通研发生产的980nm Polarization Maintaining Isolator广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)保偏器件

2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)

北亿纤通专业研发制造:2x2 Polarization Maintaining Optical Circulator(Fast axis blocked),商业级2x2 Polarization Maintaining Optical Circulator(Fast axis blocked),工业级2x2 Polarization Maintaining Optical Circulator(Fast axis blocked),2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)保偏光器件,是一个非常专业的2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)厂家,有很好的2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)价格。北亿纤通研发生产的2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

980nm Polarization Maintaining Isolator保偏器件

980nm Polarization Maintaining Isolator

北亿纤通专业研发制造:980nm Polarization Maintaining Isolator,商业级980nm Polarization Maintaining Isolator,工业级980nm Polarization Maintaining Isolator,980nm Polarization Maintaining Isolator保偏光器件,是一个非常专业的980nm Polarization Maintaining Isolator厂家,有很好的980nm Polarization Maintaining Isolator价格。北亿纤通研发生产的980nm Polarization Maintaining Isolator广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

In-line Depolarizer消偏器

In-line Depolarizer消偏器

the In-line Polarizer is designed to pass the light with the specified polarization,blocking the others.the function is tranform non-polarized light into linearly polarized light, for the high extincton ratio.It is also used to enhance the extinction ratio of the signals of precision measurement system, fiber sensor, high speed test instrumentations where the high extinction ratio prosper is required

In-line Polarizer在线起偏器

In-line Polarizer在线起偏器

In-line Polarizer在线起偏器:the In-line Polarizer is designed to pass the light with the specified polarization,blocking the others.the function is tranform non-polarized light into linearly polarized light, for the high extincton ratio.It is also used to enhance the extinction ratio of the signals of precision measurement system, fiber sensor, high speed test instrumentations where the high extinction ratio prosper is required.

PM Coarse WDM Module保偏器件

PM Coarse WDM Module

北亿纤通专业研发制造:PM Coarse WDM Module,商业级PM Coarse WDM Module,工业级PM Coarse WDM Module,PM Coarse WDM Module保偏光器件,是一个非常专业的PM Coarse WDM Module厂家,有很好的PM Coarse WDM Module价格。北亿纤通研发生产的PM Coarse WDM Module广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

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