Nufern Cladding Mode Free Photosensitive SM Fiber w/ Polyimide Coating (CMF-P)

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Nufern Cladding Mode Free Photosensitive SM Fiber w/ Polyimide Coating (CMF-P)

Volume pricing available:
1-1000000 Regular Price

Lead Time: 5 to 7 Days

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Nufern Cladding Mode Free Photosensitive SM Fiber w/ Polyimide Coating

Nufern Cladding Mode Free (CMF) fiber is designed to allow more uniform grating writing in WDM applications. CMF virtually eliminates all cladding modes, allowing tighter channel spacing for high speed communications. Cladding Mode Free fiber is mode-matched to SMF-28? for telecommunication system use. The polyimide coated CMF fiber (CMF-P) is ideally suited for use in WDM distributed sensing networks operating in high temperatures and harsh environments.

Applications
Sensors Couplers C+L Band Gratings

Features & Benefits
Excellent cladding mode suppression-Allows for tighter channel spacing Mode matched to conventional transmission fibers-Low splice loss (<0.1 dB typically) High-temperature coating-Enables distributed WDM sensing in harsh environments

Optical Specifications
Operating Wavelength	1450-1600 nm
Mode Field Diameter	9.1 ± 0.5 µm @ 1550 nm
Second Mode Cut-Off	1370 ± 70 nm
Core Numerical Aperture (nominal)	0.13
Geometrical & Mechanical Specifications
Clad Diameter	125.0 ± 2.0 µm
Coating Diameter	145 ± 5 µm
Core-Clad Concentricity	< 0.5 µm
Coating/Clad Offset	&*8805; 1.5 µm
Core Composition	Photosensitive
Coating Material	Polyimide
Operating Temperature	-65 to +300 °C
Short-Term Bend Radius	&*8805; 12 mm
Long-Term Bend Radius	&*8805; 25 mm
Proof Test Level	&*8805; 100 kpsi (0.7 GN/m²)

Please choose your meter length in the drop-down menu below for pricing.

Note: A re-spooling & cut fee is required for all lenghts under 100 meter spool size. To order an entire 100 meter spool please contact our Customer Service Department.

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Re-spooling and Cutting Fee - $30

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180 South Hillview Drive Milpitas, California 95035 United States

Telephone: 1.408.946.4040 | Standard Fax Line: 1.408.228.1958 | Purchase Order Fax Line: 1.408.228.8058

Nufern Cladding Mode Free Photosensitive SM Fiber w/ Polyimide Coating (CMF-P)

Optical Specifications

Geometrical & Mechanical Specifications