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In-line Polarizer

In-line Polarizer在线起偏器

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Description

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.

In-line Polarizer
Features			Applications
Low Insertion Loss			Communication Systems
High Return Loss			Test Instrumentations
High Extinction Ratio			Fiber Sensor
High Reliability			Research
High Stability

Specifications
Parameters			Unit	Value
Center Wavelength			nm	1310, 1550	1064	980	850
Operating Wavelength Range			nm	±50	±30	±10	±10
Typ.Insertion Loss at 23℃			dB	0.3	0.4	0.7	0.8
Max.Insertion Loss at 23℃			dB	0.5	0.6	0.9	1
Min.Return Loss			dB	50	50	50	50
Typ.Extinction Ratio at 23℃			dB	30	30	28	28
Min.Extinction Ratio at 23℃			dB	28	28	25	25
Max.Optical Power(CW)			mW	300
Max.Tensile Load			N	5
Fiber Type			-	PM1550	PM980	PM980	PM850
				SMF-28E	Hi1060	Hi1060	SM800
Operating Temperature			℃	-5~+70/-40~+85
Storage Temperature			℃	-40~+85
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;
The default connector key is aligned to slow axis;

Package Dimensions


Ordering Information
ILP-1111-2345-666
1111	-Center Wavelength:	1550=1550nm,1310=1310nm,......,0850=850nm
2	-Fiber type for input:	0=Panda fiber, 1=smf-28e, 2=hi1060,
3	-Fiber type for output:	0=Panda fiber, 1=smf-28e, 2=hi1060,
4	-Pigtail type:	0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube
5	-Fiber length:	0=0.8m,1=1m
666	-Connector type:	0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC