DFB laser diodes from 1850 nm to 1900 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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1100-1300nm

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1300-1450nm

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1450-1650nm

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1650-1850nm

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1850-1900nm

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1900-2200nm

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2200-2600nm

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2600-2900nm

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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 1850 nm to

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1900 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. Our patented distributed feed-

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back laser diodes deliver single mode

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emission with well defined optical proper-

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ties enabling a wide range of applications.

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At wavelengths from 7 to 12 um, nanoplus

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manufactures quantum cascade lasers.

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nanoplus lasers operate reliably in more

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than 5000 installations worldwide,

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including chemical and metallurgical in-

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dustries, gas pipelines, power plants,

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medical systems, airborne and satellite

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applications.

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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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y wide variety of packaging options

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y 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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V 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 atomic clocks

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y spectroscopy

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y space technology

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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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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 1850

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nm to 1900 nm range. In this wavelength range water vapor can be detected with very high

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sensitivity. Overleaf data for DFB lasers used in this application is given 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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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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Further packaging

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options available

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on request.

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© copyright nanoplus GmbH 2010, 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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general ratings (T = 25 °C)	symbol	unit	typical
optical output power	Pout	mW	5
reverse Voltage	vr	V	4
forward Current	If	mA	100
side mode suppression ratio (SMSR)		dB	> 32

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laser packaging options

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T05.6 header with or without cap

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T09 header with or without cap

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T05 with TEC and NTC

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butterfly housing with FC/APC fibre

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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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