DFB laser diodes from 2900 nm to 3500 nm0 pages

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750-830 nm

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830-920 nm

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920-1100nm

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1100-1300 nm

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1300-1450 nm

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1450-1650 nm

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1650-1850 nm

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1850-1900 nm

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1900-2200 nm

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2200-2600 nm

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2600-2900 n m

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2900 - 3500 nm

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device protected by

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US patent 6.671.306

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US patent 6.846.689

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EU patent EP0984535

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DFB laser diodes

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from 2900 nm to

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3500 nm

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nanoplus single mode laser diodes

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nanoplus is the only manufacturer world-

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wide routinely providing single mode laser

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diodes at any wavelength from 750 nm to

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2900 nm, and now up to 3500 nm. Our

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patented distributed feedback laser di-

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odes deliver single mode emission with

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well defined optical properties enabling a

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wide range of applications. At wave-

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lengths from 5 to 14 urn, nanoplus manu-

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factures quantum cascade lasers.

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nanoplus lasers operate reliably in more

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than 10.000 installations worldwide,

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including chemical and metallurgical in-

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dustries, gas pipelines, power plants, med-

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ical systems, airborne and satellite applica-

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tions.

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key features

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y very high spectral purity

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y narrow linewidth typically < 3 MHz

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y excellent reliability

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V wide variety of packaging options

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/ customer-specific designs available

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Nanosystems and

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Technologies

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GmbH

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nano

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plus

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application areas

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y high performance gas sensing for

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process and environmental control

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y precision metrology

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y spectroscopy

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/ space technology

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nanoplus lasers with excellent performance are specifically designed and characterized to fit

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your needs. This data sheet summarizes typical properties of nanoplus DFB lasers in the 2900

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nm to 3500 nm range. In this wavelength range e.g. CH4, C2H6, C2H2, C3H8 and other hydrocar-

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bons can be detected with particularly high sensitivity, since the detection sensitivity typical-

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ly increases at long wavelengths. Overleaf data for DFB lasers optimized for C3H8 detection is

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shown as an example.

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On request, lasers

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with specifically

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optimized proper-

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ties, e.g. higher

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output power, are

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available.

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general ratings (T = 25 °C)	symbol	unit	typical
optical output power	Pout	mW	>1
reverse voltage		V	1.8
forward current	if	m A	140
side mode suppression ratio (SMSR)		dB	>32

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laser packaging options

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T05 with TEC and NTC, sealed

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other packaging options will follow soon, or may be discussed on

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request

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For dimensions

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and accessories,

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please see

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www.nanoplus.com

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nanoplus

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Nanosystems and Technologies GmbH

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Obérer Kirschberg 4

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D-97218Gerbrunn

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phone:+49 (0) 931 90827-0

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fax:+49 (0) 931 90827-19

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email: sales@nanoplus.com

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internet: www.nanoplus.com

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© copyright nanoplus GmbH 2011, all rights reserved.

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nanoplus GmbH reserves the right to modify these specifications

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at any time without notice and is not liable for errors.

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