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| 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.
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. Note: All specifications are subject to change without notice. |
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