NIR VCSELs Gas Sensing

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About VERTILAS GmbH

VERTILAS GmbH provides innovative laser diodes for NIR (Near Infrared) Gas Sensing, communications and further measurement applications in the NIR range.

These long wavelength VCSELs (Vertical Cavity Surface Emitting Laser) are available from 1270nm to 2360nm with a wide range of packaging options, incl. cooled and uncooled TO packages. As well as LC-TOSAs and pigtails.

VERTILAS lasers are specifically designed and manufactured to offer excellent single mode performance. For the sensing and spectroscopy markets, Vertilas can offer single mode VCSELs in 15 standard wavelengths and additional wavelengths can be manufactured on demand. They offer a wide and fast tuning range to enable rapid and precise measurements for ppm and ppb sensitivity levels. For communications applications, Vertilas VCSELs offers lasers that feature 10.3Gbps and up to 25.8Gbps performance. Vertilas VCSEL technology enables system designers to reduce power consumption by 50% and more compared with other lasers technologies.

VERTILAS GmbH, with its headquarters in Garching, was founded in December 2001 by associates of the Semiconductor Technology Group at the Walter Schottky Institute of the Technical University of Munich.

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Contact Details

Daimlerstr. 11d
D-85748 Garching Germany
(Access via Gutenbergstr.)
Phone: +49 (0)89 37156018-0
Fax: +49 (0)89 37156018-19
Mail: [email protected]

VERTILAS NIR VCSEL product portfolio offers single mode lasers with specific wavelengths to detect several gases. Lasers are available from 1.3 µm to 2.3 µm.

The product portfolio consists of standard products to address the main applications. Furtheremore, VERTILAS can develop and produce customer specific products with dedicated wavelengths, performance or packaging options.

Below you can see a listing of the lasers available and the respective gases that can be measured.

Standard Wavelengths

  • 1280 nm: HF
  • 1392 nm: H20
  • 1512 nm: NH3
  • 1564 nm
  • 1579 nm: H2S
  • 1590 nm: H2S
  • 1654 nm: Methane, CH4
  • 1680 nm: Combustibles
  • 1730 and 1742nm: HCI
  • 1854 nm: H2O
  • 2004NM and 2008nm: CO2

Applications Specific Wavelengths

  • Any wavelength from 1.3 µm to 2.3 µm

Examples

  • 1560nm: CO
  • 1645nm: Ethylen Oxide
  • 1800nm, 1877nm : H2O
  • 1960nm : N2O
  • 2012nm : CO2

Would you like to know more?

Our team can help you with any product information, quotes, or any general questions you may have about the product.

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