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Mini Size Polarization Beam Splitter Combiner

The Mini size Polarization Beam Splitter is a device with compact size, which combines two polarization signals into one output fiber. Characterized with excellent features of low insertion loss, high extinction ratio & return loss, high reliability and stability.

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Product Description

Mini Size Polarization Beam Splitter/Combiner


Features						Applications
Low Insertion Loss						Fiber Optical Current Transducer
High Return Loss						Fiber Sensor
High Extinction Ratio						Optical Fiber Gyro
High Reliability & Stability						Coherent Telecommunication Systems

Specifications
Parameters			Unit	Values
Grade			-	P	A		P	A
Center Wavelength			nm	1550, 1310			1064
Operating Wavelength Range			nm	±40			±20
Typ. Insertion Loss at 23℃			dB	0.4	0.5		0.6	0.7
Max. Insertion Loss at 23℃			dB	0.6	0.7		0.8	0.9
Min. Extinction Ratio at 23℃			dB	22	20		22	20
Min. Directivity			dB	50
Min. Return Loss			dB	50
Max. Optical Power (CW)			mW	300
Max. Tensile Load			N	5
Fiber Type	Port 1 & 2		-	PM Panda fiber
	Port 3		-	SM fiber or 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
MPBS-1111-23-444-555-67-8-999 / MPBC-1111-23-444-555-67-8-999
1111 - Wavelength：		1550=1550nm, 1310=1310nm, 1064=1064nm, SSSS=Specify
2 - Grade:		P=Perfect grade, A=A grade
3 - Option for Port 3 to 1,2:		1=SM Fiber to PM Fiber; 2=PM Fiber to PM Fiber, Port 3 is slow axis 0° aligned to Port 1; 3=PM Fiber to PM Fiber, Port 3 is slow axis 45° aligned to Port 1;
444 - Fiber Type for Port 3:		001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E
555 - Fiber Type for Port 1.2:		001=PM1550, 002=PM1310, 003=PM980, SSS=Specify
6 - Package Dimension:		0=φ3.0x30mm, 1=φ3.2x30mm
7 - Pigtail Type:		0=bare fiber, 1=900μm loose tube
8 - Fiber Length:		0.8=0.8m, 1.0=1m, S=Specify
999 - Connector Type:		0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify

Part No. Example: MPBS-1550-P2-001-001-00-0.75-000

Description: Mini size polarization Beam Splitter/Combiner, 1550nm, Perfect grade, Port 3 is slow axis 0° aligned to Port 1, PM1550, φ3.0x30mm, bare fiber, 0.75m, no connector.

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

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