WDM Coupler 980/1550nm 980/1064nm - PM or SM

This PM WDM pump coupler combines 980nm and 1550nm, or 980nm and 1064nm optical signals, respectively, while maintaining their polarization states. This component is based on mature thin film filter technology that delivers environmentally stable and long term reliable performance.

We also provide non-PM version single mode filter-based 980/1550 or 980/1064nm WDM couplers, and PM 980/1030nm or other special wavelengths WDM couplers. Contact us directly for prices.

Features:

• Low insertion loss
• High extinction ratio
• High power handling (1W typical)
• High return loss
• High stability and reliability

Applications:

• Fiber laser systems
• Optical fiber sensors
• Coherent fiber optical systems

Specifications

PM WDM Coupler 980/1550nm

PM WDM Coupler 980/1064nm

Ordering Information:

Polarization Maintaining WDM

PM-WDM-ab-c-d
a: ID for the shorter wavelength, a=9 (980nm).
b: ID for the longer wavelength, b=15 (1550nm) or b=10 (1064nm).
c: Pigtail Type, c=0 for 250 micron bare fiber pigtail, c=1 for 900 micron loose tube pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: PM-WDM-910-1-FA

Single Mode WDM

WDM-F-ab-c-d
a: ID for the shorter wavelength, a=9 (980nm).
b: ID for the longer wavelength, b=15 (1550nm) or b=10 (1064nm).
c: Pigtail Type, c=0 for 250 micron bare fiber pigtail, c=1 for 900 micron loose tube pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: WDM-F-915-1-FA

See also: PM Optical Isolators - 1064nm
pm polarization maintaining wdm coupler wavelength division multiplexing coupler 980 1060 1064 high power handling 1000mW 1W 980nm panda fiber