2004nm Mid-IR DFB Lasers
Description
Norcada specializes in single-mode distributed feedback (DFB) semiconductor diode lasers in the near-IR and mid-IR spectrum regions for gas sensing and Tunable-Diode-Laser-Absorption-Spectroscopy (TDLAS) applications.
Our semiconductor mid-IR DFB lasers are fabricated using MBE grown InGaAsSb/AlGaAsSb quantum well structures and the material system is ideally suited for the wavelength region of 1900-3600nm. Mid-IR DFB lasers offer significantly higher sensing sensitivity for many gas species that are of interest to industrial safety monitoring applications.
We offer standard TO style packaging and fiber-coupled packaging for our laser products depending on the customers applications. For TO packaging, we have two standard formats: TO39 (TO5) and TO66. All standard packages come with miniature Thermo Electric Cooler (TEC) inside the package to maintain laser temperature stability. Both TO39 and TO66 packages come with a slanted hermetic optical window (7 degrees tilt) to minimize back reflection.
The Butterfly style package offers the customers fiber-coupled laser output in a single-mode optical fibre which is terminated with a FC/APC type of connector.
2004nm Mid-IR DFB Lasers
Specifications |
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|---|---|
| Center Wavelength: | 2.004 um |
| Output Power: | N/A mW |
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Frequently Asked Questions
Norcada's mid-IR DFB lasers are used in gas sensing and Tunable-Diode-Laser-Absorption-Spectroscopy (TDLAS) applications for industrial safety monitoring.
A distributed feedback (DFB) laser is a type of semiconductor diode laser that emits a single-mode laser beam with a narrow linewidth.
All standard packages come with miniature Thermo Electric Cooler (TEC) inside the package to maintain laser temperature stability.
Norcada's mid-IR DFB lasers are ideally suited for the wavelength region of 1900-3600nm.
Norcada offers standard TO style packaging and fiber-coupled packaging for their mid-IR DFB lasers depending on the customer's applications.