DFB-2004-3 datasheet(1/3 Pages) ROITHNER

No de pièce	DFB-2004-3

Description	2.0 關m DFB laser diodes

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Fabricant	ROITHNER [Roithner LaserTechnik GmbH]

Site Internet	http://www.roithner-laser.com

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10.08.2010

dfb_2004_3.doc

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DFB-2004-3

Description

2.0 μm DFB laser diodes (in the following a 2004nm device is exemplary presented) show

unique device performance to meet the requirements of our customers.

Their high side mode suppression ratio (SMSR) and high spectral purity make them

perfectly suited for applications like e.g. CO2 spectroscopy. Mode-hop free DFB emission

with a high side mode suppression ratio (SMSR) around 35dB is guaranteed for the

device in the entire specified temperature and current range of operation.

Spectrum

Fig. 1:Spectrum of a 2004nm DFB Laser diode.

Applications

•

trace gas sensing of CO2

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