Part NO. :	DWDMFBG –series
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Long Period FBG

Description
Long period grating is used as a core and cladding coupled optical devices in different wavelength. Long period grating couples light from a guided mode intoforward propagating cladding modes where it is lost due to absorption and scattering. Long period fiber grating has been used for temperature, pressure and strain measurement, dispersion compensation, tunable filter and optical fiber sensor.Idealphotonics Technologies produce wide range period long period fiber gratings from 200μm to 1200μm

Feathure
· Non Reflection
· Low insertion loss
· Super Sensitivity
Application
· Notch band filters
· Gain flattening filters for EDFA
· Optical fiber sensing
· Dispersion compensation
Specification

Ordering information

① ：Center Wavelength

② ：Reflectivity

③ ：Bandwidth（FWHM）

④ ：Optical Connector：A：FC/APC，B：FC/UPC，C：Custom，N：None

⑤ ：LPFG Length：Custom （<=60mm）

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