05/22 / V2 / MB-IF / infrasolid/his550r-0wc

﻿LaserDiodes

Data Sheet HISbasic

HIS550R-0WC

TO-39/TO-5 Thermal Infrared Emitter

1Germany and Other Countries
Laser Components Germany GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com

FranceLaser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr

United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk

Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se﻿

﻿

Laser
DiodesHIS550R-0WC
Thermal infrared emitter with gold plated reflector and Winston cone collimator
Our HIS550R-0WC is a NiCr filament based thermal emitter ina TO39 package, with a gold plated reflector as well as a gold
plated Winston cone collimator. While the reflector directs theradiation emitted from the rear of the filament to the front, theWinston cone collimator bundles the beam for maximum optical output power. The open emitter offers high performance fora wide spectral measuring range.

HISbasic series emitters have an integrated gold plated reflector that directs the radiation emitted from the rear to the front
in order to achieve maximum efficiency. All our emitters offer
minimum drift at constant resistance (Ohm). Infrasolids IR emitters are characterized by a very low temperature coefficientof electrical resistance. Therefore the hot resistance and thecold resistance are almost identical which eases the electricalcontrol of the IR sources.

Key features
Pulsable thermal black-body infrared source mounted in an industry standard TO-39/TO-5 package.
Patented nanostructured radiating element
achieves up to 500% more detection signal!

High radiant
power

High
efficiency

Low
cost

Lower radiating element temperature of
600 °C increases lifetime!
Wide wavelength range enables a broad range
of applications.

innovative infrared sources forgas detection & spectroscopy
Optical specifications
HIS550R-0WC

Package

TO-39 / TO-5

Radiating element area

11 mm²

Radiating element emissivity> 0.9

Radiating element temperature

600 °C at 650 mW

Optical output power

up to 215 mW

Max. electrical power (DC)

700 mW

Max. electrical voltage

4.0 V

Max. electrical current

175 mAElectrical resistance

21…23 ΩModulation frequency*

6 Hz

Wavelength range

2 to 20 µm* 50 % modulation depth, square wave signal, 50 % duty cycle

Norm. spectral emittanceParameter

10.8

Spectral emittance HIS550R-0WC
600 °C black-body spectrum

0.60.40.2024010081012Wavelength in µm

1416200300
400500Electrical input power in mW

600

7006220
Typical optical output power in mW

05/22 / V2 / MB-IF / infrasolid/his550r-0wc

Main specifications

200180160140120
100
8060
40
2002

Germany and Other Countries
Laser Components Germany GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com

FranceLaser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr

United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk

Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se﻿﻿LaserDiodes

973

600

873

500

773

400

673

300

573

200

473

100

373

00100

200
300
400
500
Electrical power in mW

600

HIS550R-0WC

Temperature in K

Temperature in ◦C

Radiating element temperature
700

273700Modulation depth
100650 mW, square-wave,
duty cycle 50:50

Modulation depth in %9080706050403020100012457368
Modulation frequency in Hz

910

Electrical specifications

Electrical current in mA

700

Electrical power
Electrical current

150600

125

500

100

400

75

300

50200

25100012
Electrical voltage in V

34005/22 / V2 / MB-IF / infrasolid/his550r-0wc

0Electrical power in mW

175

3

Germany and Other Countries
Laser Components Germany GmbH
Tel: +49 8142 2864 – 0Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com

FranceLaser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr

United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk

Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se﻿﻿LaserDiodes

Angular radiation distribution (without window)0

ϕ = 0◦ / 180◦

-3030

HIS550R-0WC
Lambertian radiator

ϕ = 90◦ / 270◦300-30

HIS550R-0WC
Lambertian radiator

-90

90

00.2 0.4 0.6 0.8
Normalized intensity

1◦1in0.2 0.4 0.6 0.8
Normalized intensity

◦0-60

60

in90tϑ

Tiltϑ

Til-6060-90Operating mode recommendation:
For applications that require a small and low-cost driving circuitwith a maximum stability we have a technical note with an adjustable low dropout voltage (LDO) regulator.
For further information please refer to:
www.infrasolid.com/technicalnote

HIS550R-0WC EN
210412

05/22 / V2 / MB-IF / infrasolid/his550r-0wc

All our IR sources can be driven in electrical voltage, current orpower regulated mode. The application decides whether the operating mode is DC or AC (pulsed). Depending on the drive modeand the applied electrical power the electrical resistance of the IR
emitter can change over time. For highest measurement accuracy
a power regulated mode is always recommended for thermal IR
emitters. However, it is the most complex operating mode and notsuitable in all applications.

4

Germany and Other Countries
Laser Components Germany GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com

FranceLaser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr

United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk

Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se