HISpower series

High-power infrared sources in TO-8 housing

HISpower series emitters are powerful and high-efficient infrared sources that are used in high-precision and stationary gas detection and gas monitoring (e.g. CO, CO2, NO, SO2, VOC, hydrocarbons), in infrared spectroscopy and as calibration source.

These pulsable thermal infrared sources feature a very high radiant power in the entire infrared spectral range due to the large emitter area and the high and broadband emissivity. The radiation element is coated on both sides with the nanostructured emission layer. An integrated reflector directs the backside emitted radiation to the front through the housing window. Thus, a maximum optical output power and a maximum efficiency can be achieved. Infrasolid’s hermetic housing technology enables soldered sapphire, CaF2 and BaF2 windows for use in harsh environments and a wide temperature range of -25 °C up to +85 °C.

The hermetic sealing allows the use of special inert protective (noble) gases inside the package. Thus, energy consumption can be decreased and efficiency is increased.

Benefits

Pulsable thermal black-body infrared source mounted in an industry standard TO-8 package.

Patented nanostructured radiating element achieves up to 500% more detection signal!

Lower radiating element temperature of 630 °C increases lifetime!

Soldered, high-quality filter windows guarantee long-term stable operation. Leakage tested!

Wide wavelength range enables a broad range of applications.

Specifications

Main specifications

ParameterHISpower series
PackageTO-8
Radiating element area40 mm2
Radiating element emissivity> 0.9
Radiating element temperature630 °C at 2.5 W
Optical output power**up to 1 W
Max. electrical power (DC)2.5 W
Max. electrical voltage3.8 V
Max. electrical current660 mA
Electrical resistance5...6 Ω
Modulation frequency*2.5 Hz
Filter (soldered window)Sapphire, CaF2, BaF2
Wavelength range**2 to 16 μm
* 70 % modulation depth, square wave signal, 50 % duty cycle
** depending on filter transmissivity

Optical specifications

Optical output power

Radiating element temperature

Electrical specifications

Modulation depth

Window material transmissivity

Products

HIS2000R-0 / -A300-6

HIS2000R-0

Without window (open version)
No collimator
No gas filling

HIS2000R-A300-6

Soldered sapphire window
No collimator
N₂ gas filling (other gases possible)

HIS2000R-A300-9

HIS2000R-A300-9

Soldered sapphire window
No collimator
N₂ gas filling (other gases possible)

HIS2000R-BWC300 / -CWC300

HIS2000R-BWC300

Soldered BaF₂ window
Winston cone collimator
N₂ gas filling (other gases possible)

HIS2000R-CWC300

Soldered CaF₂ window
Winston cone collimator
N₂ gas filling (other gases possible)

Are you looking for other technical specifications or would you like an individual development? Feel free to contact us!