FBG Fiber bragg gratings are basic components for a wide range of applications in the areas of telecommunications, lasers and sensors. With execellent apodization technologies, we can offer high quality FBG Fiber bragg gratings  to meet different requirements from customers.

●  High stability and reliability

●  Length Customized grating

●  High SLSR

●  FBG Sorsens

●  Temperature/strain/pressure measurements in electrical, petrochemical, petrolic, construction and aeronautic fields

Reflectance spectrum

       

Technical Specification

Item	Unit	Values
Center Wavelength	nm	1510 ~ 1590
FBG Profile	--	Apodized
Wavelength Tolerance	nm	± 0.3
FBG Length	mm	3	5	10	15
Reflectivity	%	≥ 70	≥ 75	≥ 90	≥ 90
Bandwidth at 3dB	nm	≤ 0.7	≤ 0.7	≤ 0.3	≤ 0.3
SLSR	dB	≥ 15
Recoating	--	Acrylate or Polyimide
Proof Test	Kpsi	≥ 100
Fiber Type	--	SMF-28e / Polyimide Fiber
Connector Type	--	FC / APC or Customers
Pigtail Length	m	1 Meter or Customers
Operating Temp	℃	SMF-28e Fiber : -20~120 ; Polyimide Fiber : -40~300