100G/50G/25G DWDM Fiber Grating

DWDM fiber grating filter has gained more attentions because of  its flat top and steep spectrum slop. With our unique apodization mask technology and our world class FBG writing technology, the DWDM fiber grating filters have been made with -30 dB isolation and with the bandwidth of  less than 0.8nm (100GHz), 0.4nm (50GHz) and 0.2nm (25GHz) at -25dB. Our high quality DWDM fiber grating filter shows that it is ideal for 100GHz, 50GHz and 25GHz DWDM system applications.

With our patented athermal package technology, we can make temperature compensated fiber grating package with low cost, high reliability, short package time.

APPLICATIONS:

The DWDM grating filter can be used as an add or drop filter in DWDM system. It can also be used as part of a multiplexer or demultiplexer.

SPECIFICATIONS:

Wavelength: 1520nm - 1675nm

Reflection bandwidth: @ -25dB <0.8nm(100GHz)

                                @ -25dB <0.4nm(50GHz)

                                @ -25dB <0.2nm(25GHz)

Isolation: > -25dB

Wavelength accuracy: +/- 0.05nm

FEATURES:

Center wavelengths on ITU grid

Connector: FC/PC , FC/APC

Athermal package available:  Fiber Bragg grating package specifications

Cost effective

Model number:   OEWFG-100   for 100GHz DWDM fiber grating

                        OEWFG-050  for  50GHz  DWDM fiber grating

                        OEWFG-025  for  25GHz  DWDM fiber grating

                 Figure 1. The reflection spectrum of a  100GHz DWDM fiber grating filter

                Figure 2. The reflection spectrum of a  50GHz DWDM fiber grating filter

          Figure 3. The reflection spectrum of a  25GHz DWDM fiber grating filter

We have unbeatable low price for this product.

• For more detail specs sheet of DWDM fiber Bragg grating, please contact us by calling (514)334-4588 or by emailing sales@o-eland.com

To manufacture and market fiber Bragg grating products, you need a Fiber Bragg Grating License. O/E LAND INC. has full License Agreement from CRC/UTC Fiber Bragg Grating Technologies Portfolio. For a customer who uses Fiber Bragg Grating or incorporates Fiber Bragg Grating with their own product, you must buy Fiber Bragg Grating from a manufacture having Fiber Bragg Grating License.