Nufern Photosensitive Single-Mode Medium-NA Fiber (GF3)

Precision Fiber Products Inc.

Domestic Orders over $250
International Orders over $1,500
(Some exclusions apply)

Your Account

Checkout or Get Quote

Questions? Please call us: 1.408.946.4040

Nufern Photosensitive Single-Mode Medium-NA Fiber (GF3)

Volume pricing available:
1-1000000 Regular Price

Lead Time: 5 to 7 Days

View Larger Image

Email This Item to a Friend

Nufern Photosensitive Single-Mode Medium-NA Fiber

Nufern photosensitive fibers are designed to reduce grating-writing times associated with industry-standard telecommunication fiber and can be easily spliced. These photosensitive fibers provide cost-savings for grating-writing because customers can write highly repeatable, quality gratings in a short time.

Applications
WDM Gain flattening filters Dispersion compensators Pump stabilizers

Features & Benefits
Enhanced photosensitivity - Shorter grating writing time Mode-matched to transmission fibers - Low splice loss Tightly controlled specifications - Excellent uniformity

Optical Specifications
Operating Wavelength	1500-1600 nm
Mode Field Diameter	7.5 ± 0.5 µm @ 1550 nm
Second Mode Cut-Off	1350 ± 50 nm
Core Numerical Aperture (nominal)	0.16
Bend Loss for 100 turns @ 25 mm radius	< 0.001 dB @ 1550 nm
Bend Radius for 0.05 dB per 100 Turns	Less than LTBR @ 1550 nm
Geometrical & Mechanical Specifications
Clad Diameter	125.0 ± 1.0 µm
Coating Diameter	245 ± 15 µm
Core-Clad Concentricity	< 0.5 µm
Coating/Clad Offset	&*8805; 5 µm
Core Composition	Photosensitive
Coating Material	UV Cured, Dual Acrylate
Operating Temperature	-55 to +85 °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.

All required fields are marked with a star (*). Click the 'Add To Cart' button at the bottom of this form to proceed.

Item Options

Fiber Quantity*

Please choose your Fiber Quantity:

Re-spooling Fee*

Required for purchases under 100 meters. (To order 100 meters or more, please contact Customer Service.)

Re-spooling and Cutting Fee - $30

Item Quantity

Quantity*

Enter the appropriate quantity for this item below.

Translate Our Site

PFP Store & Site Search

Looking for Specs, Standards or Datasheets? Try our new
Advanced Full Site Search

Shopping Cart

There are no items in your shopping or quote cart.

Customer Service

Account Menu

Globally Supporting:

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 Photosensitive Single-Mode Medium-NA Fiber (GF3)

Optical Specifications

Geometrical & Mechanical Specifications