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DFB Lasers for high-precision gas sensing

nanoplusis the technology leader for lasers for gas sensing. They design and produce Distributed Feedback Lasers at any wavelength between 760 nm and 14000 nm. Define your wavelength with 0.1nm precision!

Types of semiconductor lasers:

- 760 nm – 3000 nm: laser diodes, continuous wave

- 3000 nm – 6000 nm: interband cascade lasers, continuous wave

- 6000 nm – 14000 nm: quantum cascade lasers, pulsed operation

Fabry Perot Lasers are available within the same wavelength windows.

nanoplus devices are used for high-precision applications in industry and research based on tunable diode laser absorption spectroscopy.

nanoplus ICL TO66

Application by sector:

Application by gas:


nanoplus supports you with more than 15 years of engineering know-how in gas sensing. They provide laser solutions, OEM modulesand various services tailored to your requirements.

nanoplus is an ISO 9001:2008 and ISO 14001:2004certified supplier.

nanoplus laser packages


Specifications of nanoplus lasers

nanoplus DFB laser concept

Papers on nanoplus lasers, TDLAS applications and technology  

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Lasers & other Sources