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保偏光器件

保偏光器件

北億纖通研發生產的保偏產品種類繁多，保偏隔離器，保偏環形器，保偏合束器，保偏耦合器，保偏旋轉器，保偏法拉第鏡，保偏波分復用器等等。波長范圍從980nm到1550nm，按照客戶要求還可以提供C-Band,L-Band等寬帶器件。廣泛應用于保偏光纖放大器，保偏光纖激光器，保偏高速通訊系統及實驗用測試儀器及設備。具有寬帶寬，高回損，高消光比，環境穩定性強等特點。

保偏光器件（PM）的工作原理:

1）光在普通單模光纖的傳輸時，任何非對稱因素諸如纖芯的不圓度，外在應力的加載都將在光纖中引入雙折射效應導而致光的畸變，此時互相垂直的兩個偏振模態的傳輸常數是相同的。
2）在實際光傳輸中，由于光纖所受到的外界應力是隨環境和溫度的變化而不斷變化的，因此，普通光纖中的光的偏振模態是不穩定的。但如果在光纖內部引入高雙折射效應來對抗外在的應力變化的干擾，就能維持光纖中傳輸光的偏振模態。保偏光纖正是基于這樣的原理來保持偏振光穩定的傳輸狀態。
3）光源輸出偏振光不可能是理想的，而是有一個初始的消光比0ER，我們可以將那些不需要的光看成是背景光信號，這些背景光信號在系統的每一個連接處累積起來。如果我們能保證這些不需要的偏振態的光信號遠小于實際的光信號，我們就能計算通過每一個連接后的最終的輸出消光比。
3）保偏器件的目的就是在接續或者耦合兩根保偏光纖中的偏振光時盡量保持偏振光的原有的偏振狀態或者對偏振態進行某種變換。

保偏光器件（PM）的作用：

廣泛應用以及偏振復用概念的提出，保偏器件正面臨著巨大的市場潛力。PM器件有很多，比如最常見的是PM連接器，PM準直器，PM合（分）波器，退（起）偏器、偏振相關環行器、偏振相關隔離器等。

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 12 22
	Module	1064nm	PM Filter Coupler Module 1064nm 14 18
		1310nm-1550nm	PM Filter Coupler Module 14 18
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 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

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

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

PBC/S (1)

北億纖通專業研發生產In-line Polarizer,工業級In-line Polarizer,是一個專業的In-line Polarizer廠家,有很好的In-line Polarizer價格。北億纖通專業研發生產的In-line Polarizer廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PBC/S

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.北億纖通專業研發生產PM BPF,工業級PM VOA,是一個專業的PM BPF廠家,有很好的PM BPF價格。北億纖通專業研發生產的PM BPF廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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......北億纖通專業研發生產PM Circulator,工業級PM Circulator,是一個專業的PM Circulator廠家,有很好的PM Circulator價格。北億纖通專業研發生產的PM Circulator廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM Circulator

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......北億纖通專業研發生產PM Collimator,工業級PM Collimator,是一個專業的PM Collimator廠家,有很好的PM Collimator價格。北億纖通專業研發生產的PM Collimator廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM Collimator

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......北億纖通專業研發生產PM DWDM,工業級PM DWDM,是一個專業的PM DWDM廠家,有很好的PM DWDM價格。北億纖通專業研發生產的PM DWDM廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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......北億纖通專業研發生產PM Filter Coupler,工業級PM Filter Coupler,是一個專業的PM Filter Coupler廠家,有很好的PM Filter Coupler價格。北億纖通專業研發生產的PM Filter Coupler廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM Filter Coupler

PM FWDM (4)

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.....北億纖通專業研發生產PM FWDM,工業級PM FWDM,是一個專業的PM FWDM廠家,有很好的PM FWDM價格。北億纖通專業研發生產的PM FWDM廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM FWDM

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北億纖通專業研發生產PM Isolator,工業級PM Isolator,是一個專業的PM Isolator廠家,有很好的PM Isolator價格。北億纖通專業研發生產的PM Isolator廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM 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......北億纖通專業研發生產PM Isolator WDM,工業級PM Isolator WDM,是一個專業的PM Isolator WDM廠家,有很好的PM Isolator WDM價格。北億纖通專業研發生產的PM Isolator WDM廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM Isolator WDM

PM PLC (1)

Polarization Maintaining Planar Lightwave Circuit, PMPLC Polarization Maintaining Planar Lightwave Circuit, PMPLC Polarization Maintaining Planar Lightwave Circuit, PMPLC.....北億纖通專業研發生產PM PLC,工業級PM PLC,是一個專業的PM PLC廠家,有很好的PM PLC價格。北億纖通專業研發生產的PM PLC廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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.....北億纖通專業研發生產PM Tap Isolator,工業級PM Tap Isolator,是一個專業的PM Tap Isolator廠家,有很好的PM Tap Isolator價格。北億纖通專業研發生產的PM Tap Isolator廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM Tap Isolator

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.....北億纖通專業研發生產PM Tap Isolator WDM,工業級PM Tap Isolator WDM,是一個專業的PM Tap Isolator WDM廠家,有很好的PM Tap Isolator WDM價格。北億纖通專業研發生產的PM Tap Isolator WDM廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

PM Tap Isolator WDM

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

其它保偏器件 (19)

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1064nm PM fiber Band Pass Filter保偏器件

1064nm PM fiber Band Pass Filter

北億纖通專業研發制造：1064nm PM fiber Band Pass Filter,商業級1064nm PM fiber Band Pass Filter,工業級1064nm PM fiber Band Pass Filter,1064nm PM fiber Band Pass Filter保偏光器件,是一個非常專業的1064nm PM fiber Band Pass Filter廠家，有很好的1064nm PM fiber Band Pass Filter價格。北億纖通研發生產的1064nm PM fiber Band Pass Filter廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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

北億纖通專業研發制造：1x2 PM Coarse Wavelength Division Multiplexer,商業級1x2 PM Coarse Wavelength Division Multiplexer,工業級1x2 PM Coarse Wavelength Division Multiplexer,1x2 PM Coarse Wavelength Division Multiplexer保偏光器件,是一個非常專業的1x2 PM Coarse Wavelength Division Multiplexer廠家，有很好的1x2 PM Coarse Wavelength Division Multiplexer價格。北億纖通研發生產的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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)

北億纖通專業研發制造：1x2 Polarization Maintaining Optical Circulator(Both axis working),商業級1x2 Polarization Maintaining Optical Circulator(Both axis working),工業級1x2 Polarization Maintaining Optical Circulator(Both axis working),1x2 Polarization Maintaining Optical Circulator(Both axis working)保偏光器件,是一個非常專業的1x2 Polarization Maintaining Optical Circulator(Both axis working)廠家，有很好的1x2 Polarization Maintaining Optical Circulator(Both axis working)價格。北億纖通研發生產的1x2 Polarization Maintaining Optical Circulator(Both axis working)廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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

1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)

北億纖通專業研發制造：1x2 Polarization Maintaining Optical Circulator(Fast axis blocked),商業級1x2 Polarization Maintaining Optical Circulator(Fast axis blocked),工業級1x2 Polarization Maintaining Optical Circulator(Fast axis blocked),1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)保偏光器件,是一個非常專業的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)廠家，有很好的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)價格。北億纖通研發生產的1x2 Polarization Maintaining Optical Circulator(Fast axis blocked)廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

2000nm In-line Polarizer在線起偏器

2000nm In-line Polarizer在線起偏器

2000nm In-line Polarizer在線起偏器: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

北億纖通專業研發制造：2000nm Polarization Maintaining Isolator,商業級2000nm Polarization Maintaining Isolator,工業級2000nm Polarization Maintaining Isolator,2000nm Polarization Maintaining Isolator保偏光器件,是一個非常專業的2000nm Polarization Maintaining Isolator廠家，有很好的2000nm Polarization Maintaining Isolator價格。北億纖通研發生產的980nm Polarization Maintaining Isolator廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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

2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)

北億纖通專業研發制造：2x2 Polarization Maintaining Optical Circulator(Fast axis blocked),商業級2x2 Polarization Maintaining Optical Circulator(Fast axis blocked),工業級2x2 Polarization Maintaining Optical Circulator(Fast axis blocked),2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)保偏光器件,是一個非常專業的2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)廠家，有很好的2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)價格。北億纖通研發生產的2x2 Polarization Maintaining Optical Circulator(Fast axis blocked)廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

980nm Polarization Maintaining Isolator保偏器件

980nm Polarization Maintaining Isolator

北億纖通專業研發制造：980nm Polarization Maintaining Isolator,商業級980nm Polarization Maintaining Isolator,工業級980nm Polarization Maintaining Isolator,980nm Polarization Maintaining Isolator保偏光器件,是一個非常專業的980nm Polarization Maintaining Isolator廠家，有很好的980nm Polarization Maintaining Isolator價格。北億纖通研發生產的980nm Polarization Maintaining Isolator廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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在線起偏器

In-line Polarizer在線起偏器

In-line Polarizer在線起偏器: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

北億纖通專業研發制造：PM Coarse WDM Module,商業級PM Coarse WDM Module,工業級PM Coarse WDM Module,PM Coarse WDM Module保偏光器件,是一個非常專業的PM Coarse WDM Module廠家，有很好的PM Coarse WDM Module價格。北億纖通研發生產的PM Coarse WDM Module廣泛應用于航天、航空、電力、鐵路、醫療、交通、通信、等各大領域。

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露脸经典50岁的老熟女_忘忧草在线社区WWW_人人综合亚洲无线码另类_少妇被粗大的猛烈进出动态图片

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