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1x2 (2x2) 1064nm PM Filter Coupler

Ruik's Polarization Maintaining Filter Coupler is one type of passive components, which divides the light into any proportions

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Product Description

Polarization Maintaining Filter Coupler


Features			Applications
Low Insertion Loss			EDFA & Raman Amplifier
High Return Loss			Fiber Sensor
High Extinction Ratio			Fiber Optical Instrument

Specifications
Parameter		Unit	Value
Type		-	1x2	2x2
Center Wavelength		nm	1064
Operating Wavelength Range		nm	±20	±20
Max. Excess Loss		dB	0.8	1.2
Uniformity (only for 50/50)		dB	0.5	0.8
Coupling Ratio		dB	01/99~50/50
Min. Extinction Ratio at 23℃	Both axis working	dB	18
	Fast axis blocked	dB	22
Min. Return Loss		dB	50
Max. Optical Power(CW)		mW	300
Max.Tensile Load		N	5
Fiber Type	Tap Port	-	Hi1060 or PM Panda fiber
	Input & Output Port	-	PM Panda fiber
Operating Temperature		℃	-5~+70
Storage Temperature		℃	-40~+85
Above specifications are for device without connector. For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. *The default connector key is aligned to slow axis.

Ordering Information
PMFC-1111-2334-555-666-78-9-AAB (1x2 Type) / PMFC-1111-2334-555-666-78-9-AABB (2x2 Type)
1111 - Wavelength:	1064=1064nm, SSSS=Specify
2 - Configuration:	3=1x2, 4=2x2
33 - Tap ratio:	01=1%, 02=2%, 05=5%,......, 50=50%
4 - Working Axis:	B=Both axis working, F=Fast axis blocked
555 - Fiber type for Port 1, 3:	003=PM980, 014=PM1060L, SSS=Specify
666 - Fiber type for Tap:	003=PM980, 014=PM1060L, SSS=Specify
7 - Package Dimension:	0=φ5.5x35mm, S=Specify
8 - Pigtail Type:	0=bare fiber, 1=900μm loose tube
9 - Fiber Length:	0.75=0.75m, 1.0=1m, S=Specify
AA - Connector for Port 1, 3:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify
BB - Connector for Tap:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify

Part No. Example: PMFC-1064-350F-003-003-00-0.75-NNN
Description: 1064nm Polarization Maintaining Filter Coupler, 1x2 type, 50:50 tap ratio, Fast axis blocked, PM980 fiber for all port, φ5.5x35mm, bare fiber, 0.75m, no connector, 300mW average power.

For Custom Parts, please provide detailed description for your requirement.

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