L Band ASE Broadband light source-DFB laser | SLED Module

L Band ASE Broadband light source

L-band ASE wide-spectrum light sources are used in distributed fiber-optic sensing systems, passive device testing, fiber optic gyroscopes, and more. The internal high-stability 980nm pump laser and high-performance erbium-doped fiber produce spontaneous emission ASE optical signals and are processed by a special optical process to maintain good flatness and average wavelength stability of the output spectrum.

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Features

High output power, high spectral flatness;

Excellent average wavelength stability;
Low polarization output;

Low spectral ripple;

Excellent reliability and stability.

Applications

Distributed fiber optic sensing

Fiber grating sensing

Passive device test

Spectral analysis.

Electro-Optical Parameters

Parameters	Unit	Mix.	Typ.	Max.
Wavelength	nm	1545	1580	1605
Output optical power	dBm	10	15	17
All temperature power stability	%	-	3	5
Fiber type	-	SMF-28e
Connector	-	FC/APC,FC/PC,LC/PC,SC/PC or Other
Power supply	-	DC 5V@3A Power
Power consumption	-	<10W
Power supply interface	-	26pin-2.0 Connector
Communication interface	-	RS232
Module size	mm	120x80x25
Desktop size	mm	260x162x76

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.