Apodized Fiber Grating-DFB laser | SLED Module - Box Optronics Technology Company

Apodized Fiber Grating

Fiber Bragg Gratings is one of the most meaningful developments in the areas of optical fiber technology, due to their flexibility and unique filtering performance. FBG are defined as the key components in dense wavelength division multiplexing on the basis of their low insertion loss, high wavelength selectivity, low polarization dependent loss, and low polarization modal dispersion.

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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.