1653.7nm 40mW Butterfly DFB Laser For Methane Gas Sensing

The high power 1653.7nm Laser module utilizes a planar construction with chip on subcarrier. The high power chip is hermetically sealed in a epoxy-free and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode to secure high quality laser performance. Our laser products are Telcordia GR-468 qualified, and in compliance with RoHS directives.

Features of 1653.7nm 40mW Butterfly DFB Laser For Methane Gas Sensing

● Industry-standard 14-pin butterfly package;
● Built-in TEC and optical isolator;
● High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser.

Applications of 1653.7nm 40mW Butterfly DFB Laser For Methane Gas Sensing

● Production testing of passive components for gas detection;
● Fiber gas detection system;
● Laser sources.

Electro-Optical Characteristics(T=25℃)

Package drawing&PIN-OUT Definition(Unit:mm)

Deliver, Shipping And Serving

All products have been tested before shipping out;

All products have 1 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

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.

FAQ

Q: What’s the accuracy of the wavelength?

A: +/-0.5nm.

Q: Do you have other versions of the output power?

A: 10mW, 15mW, 50mW.