Polarization Insensitive Fiber-Based Components

FWDMs

These wavelength division multiplexers are based on environmentally stable filter technology. Several wavelength configurations are offered as standards, including 980/1030 nm (pulsed laser applications) and 1064/1550 nm (Erbium-Ytterbium pumping). Low power (300 mW, 500 mW) and high power (1W) handling devices are available.

This product line is Telcordia qualified.

If you do not see a PM Filter WDM from the standard configurations that meets your needs, we welcome the opportunity to review your desired specification and quote a custom filter WDM.

Features

Wide Pass Band
Low Insertion Loss
High Return Loss
Excellent Environmental Stability
Low Polarization Dependence
High Isolation

Applications

Fiber Amplifiers
Fiber Lasers
Fiber Sensors
WDM Networks
Fiber Optics Instrumentation
Research

Device Operating Wavelengths	Passband Wavelength	Reflection Band Wavelength	Max. Power Handling
980/1030 nm	960-990 nm	1010-1050 nm	300 mW
980/1030 nm	960-990 nm	1010-1050 nm	1 W
980/1064 nm	960-990 nm	1020-1080 nm	300 mW
980/1064 nm	960-990 nm	1020-1080 nm	1 W
980/1550 nm	1500-1600 or 910-1010 nm	910-1010 or 1500-1600 nm	500 mW
980/1550 nm	1500-1600 or 910-1010 nm	910-1010 or 1500-1600 nm	1 W
1300/1550 nm	1530-1570 nm	1030-1070 nm	300 mW
1300/1550 nm	1530-1570 nm	1030-1070 nm	1 W
1480/1550 nm	1450-1490 or 1530-1580 nm	1530-1580 or 1450-1490 nm	500 mW
1480/1550 nm	1450-1490 or 1530-1580 nm	1530-1580 or 1450-1490 nm	1 W
1510/1550 nm	1500-1520 or 1530-1570 nm	1530-1570 or 1500-1520 nm	500 mW
1510/1550 nm	1500-1520 or 1530-1570 nm	1530-1570 or 1500-1520 nm	1 W
1550/1064 nm	1530-1570 nm	1030-1070 nm	300 mW
1550/1064 nm	1530-1570 nm	1030-1070 nm	1 W
1550/2000 nm	1950-2050 nm	1500-1600 nm	500 mW

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