CSRayzer Optical Technology – PM 980/1550/1030nm WDM Polarization Maintaining

Polarization Maintaining FBT or Filter WDM

 

CSRAYZER’s Polarization Maintaining FBT or Filter Wavelength Division Multiplexer PMWDM Series Product, has the characteristics of low insertion loss, high optical power, high extinction ratio and double-axis operation. It is mainly used in Fiber Laser, Fiber Amplifier, EDFA, Fiber Sensor and Scientific Research Application.

◆Specifications    

Parameters	Unit	Values
Wavelength	nm	980/1550	1310/1550	980/1030	980/1064	1480/1550	650/1064
Operating Bandwidth	nm	970~990 and 1530~1570	1310/1550±15	980/1064±15	980/1064±15	1480/1550±5	650/1064±5
Insertion Loss	dB	≤0.25	≤0.30	≤0.6	≤0.4	≤0.4	≤1.2/≤0.6
Isolation	dB	≥20	≥17	≥13	≥15	≥14	≥17
Polarization Dependent Loss	dB	≤0.10	≤0.10	≤0.10	≤0.10	≤0.10	≤0.10
Min. Extinction Ratio	dB	20
Directivity	dB	≥55
Fiber Type		PM Fiber
Operating Temperature	℃	-40～+85
Storage Temperature	℃	-40～+85

 

*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

 

 

 

◆Ordering Information

PMWDM-①-②-③-④-⑤-⑥-⑦-⑧

① Center Wavelength	② Package Dimension	③ Fiber Type	④ Fiber Length	⑤ Fiber Jacket	⑥ Connector	⑦ Working Axis	⑧ Power Type
980/1064	C1-3.0*45mm	PM980-PM980	0.8-0.8M	0-Bare Fiber	N-None	B-Both Axis Working	C-Continuous
980/1550	C2-3.0*54mm	PM1550-PM1550	1-1M	1-900μm Loose Tube	FU-FC/PC		P-Pulse
S-Specify	S-Specify	S-Specify	S-Specify	2-2mm Cable	FA-FC/APC
				3-3mm Cable	S-Specify

 

 

*Above specifications are for device without connector and may change without notice.

MENTION!!!

CSRAYZER is specialized in designing and manufacutring Optic Passive Components, widely used for Fiber Laser, Fiber Sensor, Fiber LIDAR system and solutions. Search ‘CSRAYZER’ on Twitter to know more about us.

CSRAYZER offers various kinds of Optical Passive Components:

Single Mode Components
Polarization Maintaining Components
Fiber GYRO Coil and Coil Winding Machine
High Power Optic Components
Free Space Faraday Isolator / Faraday Rotator
Mini Hybrid Packaged Components
Fiber Coupled Acousto-Optic Modulator (AOM)

Special Customized Optical Passive Module
All products could be customized!