Chirped Fiber Bragg Grating (FBG)
The chirped Fiber Bragg Grating (FBG) is available in a wide range of optical specifications. It is produced by axially varying either the period of the grating or the effective index of refraction of the fiber.

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Features
Wide bandwidth;
Easy to daisy-chain;
Low cost and long lifetime.

Applications
Telecom;
Sensing;
Instrumentation;
Microwave photonics;
Industrial.

Electro-Optical Parameters

Parameter

Unit

Type

Tolerance

Center Wavelength

nm

1550

±0.05

Reflectivity

 

(1-99.999)%

±0.5%

FWHM

nm

2-30

SMSR

dB

>20

FBG Length

mm

0.2-50

Recoating

Acrylate

Fiber Type

HI 980, HI1060, SMF-28e, PM980, PM1550 or Custom

Operating Temperature

-5~80℃

Dispersion

33.3ps/nm; 555.6ps/nm


Package

Original Carton Package;
As customers‘ requirement.

Shipping
5-10 Working days after receive the payment;
Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);
Shipping fee depends on the weight and size.


Payment
For large orders: T/T, Credit card;
For small orders: Paypal are accepted.
 
Warranty
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.) 
 
Refund & Replacement
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
 
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