980nm Pump laser source
The 980nm pump laser sources are used in distributed optical fiber communication systems, passive device testing, fiber amplifiers and other fields. The interior of the mold uses a high-stability 980nm pump laser with special components to prevent return light from damaging the laser. Precise circuit control guarantees a stable and reliable pump light signal, and the ACC mode of operation ensures that its output power is always fixed.

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Features
High output power;
High power stability;
Excellent 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

974

976

980

Output optical power

mW

200

500

700

All temperature power stability

%

-

3

5

Fiber type

-

SMF-28e 

Connector

-

FC/APC

Power supply

-

DC 5V@3A Power

Power consumption

-

<10W

Power supply interface

-

DB25-male Connector

Communication interface

-

RS232

Module size

mm

140x100x23.5


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.