Inframet
INFRAMET is a SME (Small and Medium Enterprise) that specializes in testing and simulation of imaging electro-optical systems: thermal imaging systems, image intensifier systems, CCD/CMOS/ICCD cameras.
- +48 22 6668780
- +48 22 3987244
- info@inframet.com
- Bugaj 29A
Koczargi Nowe
, Stare Babice 05-082
Poland
-
product
THz Cameras
Passive THz imagers are capable to see thru thin obstacles and are a very interesting solutions for short distance surveillance applications like airport screening, prison screening etc. Ability to create images of targets hidden by humans under clothes is particularly interesting. This ability can be evaluated when a set of parameters of these imagers is measured and known.
-
product
Target simulators
Simat simulator is an advanced hardware simulator capable to simulate in infrared range several targets on quasi uniform background. In detail Simat simulator is a modular image projector capable to simulate in infrared range variable intensity, variable angular size, variable spectrum, spatially and temporally dynamic airborne type targets on quasi uniform background. Basically the aim of Simat to enable simulation typical airborne targets like aircrafts or helicopters for infrared imaging sensors used for surveillance of these targets. Optionally Simat can be modernized to enable simulation in both IR and UV/visible ranges as the projectors are built using broadband reflective optical elements.
-
product
Laser Systems
Laser systems (laser range finders, laser designators, laser receivers, laser trackers, laser pointers) are one of crucial technologies for defense/security sector. Laser systems have also found mass applications outside defense sector. Testing laser systems is needed for both manufacturers, maintenance workshops and final users for a set of different and important reasons. Hi-tech test equipment can help significantly in manufacturing, maintenance, training, purchase optimization, and optimal use of night vision devices.
-
product
IR FPA sensors
IR FPA sensors are the most important modules of thermal imagers. Design of sensor electronics (camera core) is a crucial part of designing of new thermal imager. Knowledge of precise parameters of IR FPA sensor is needed by both professionals involved in both IR FPA technology/thermal imagers technology because parameters of IR FPA sensors determine performance limits of thermal imagers. Therefore test equipment that enable measurement of IR FPA sensors is a vital tool for development of both IR FPA technology/thermal imagers technology. It is commonly known that data sheets provided by manufacturers of IR FPA sensors (both cooled or non-cooled) provide too little details for electronics designers. Sometimes the provided data is not accurate enough and better sensor performance can be achieved using modified control signals. Therefore design teams loose sometimes years to develop electronic camera core optimized for a specific IR FPA sensor. When the type of the IR FPA sensor is changed the whole process is to be repeated. In this situation an universal, flexible camera core that would accept IR FPA sensors from different manufacturers and to carry out semi-automatic determination of optimal signal controls for a specific IR FPA sensor would be highly desirable.
-
product
Meters
Meters offered by Inframet are basically meters designed to support calibration of test systems manufactured by Inframet. The meters can be divided into two groups:*Temperature meters*Luminance meters
-
product
Multi-Sensor Systems
Multi- sensor surveillance systems represent a fast growing group of electro-optical systems of critical importance in both defense and civilian applications. At the same time they are the most expensive groups of electro-optical systems. Most advanced but rarely met multi-sensor surveillance systems are built from a long series of sensors like thermal imager (or two thermal imagers, color VIS camera, low light VIS-NIR camera, SWIR camera, laser range finder, laser designator, laser pointer, illuminator located on a stabilized platform and such systems. Simpler systems built from two-three sensors located on smaller stabilized or non-stabilized platforms are more common.
-
product
UV Cameras
Solar blind UV cameras are imaging devices optimized to detect ultraviolet light of wavelengths below about 280nm. Such cameras are insensitive against sunlight due to negligible sensitivity to visible and long wavelength UV light. Solar blind UV cameras are used in a series of applications like corona detection, fire detection, combustion analysis, plasma research, testing UV lamps, etc. However, highly sensitive corona detection is the main mass application and these devices are of crucial importance in electric power industry. These imaging devices enable easy detection of degraded insulators of high voltage transmission lines, distributions and substations. They can see the emission of UV light when discharges occur at defect insulators. From design point of view solar blind UV cameras are actually bispectral imaging systems built by combining true UV camera with typical visible camera. These bispectral imaging system generate output image as overlay of typical visible image with UV image of analyzed UV source.
-
product
Night Vision Devices
Night vision devices are one of crucial surveillance technologies for defense/security sector. NVDs have also found mass applications outside defense sector. Testing NVDs is needed for both manufacturers, maintenance workshops and final users for a set of different and important reasons. Hi-tech test equipment can help significantly in manufacturing, maintenance, training, purchase optimization, and optimal use of night vision devices.
-
product
Boresight Systems
Boresight is a process to align optical axis of single system or a series of optical or electro-optical systems with a certain reference optical axis or mechanical axis. Proper boresight is particularly critical in case of multi-sensor electro-optical surveillance systems built from a series of systems like thermal imager, VIS/NIR camera, SWIR camera, laser range finder, laser pointer.
-
product
Discrete Detectors
TRAL test station is a quasi-universal test station designed to measure parameters of discrete (or small linear array) infrared detectors sensitive in a wide spectral range from about 700nm to about 16 000 nm (NIR/SWIR/MWIR/ LWIR detectors or broadband non selective detectors). All main types of infrared detectors can be tested: photonic detectors: photovoltaic/photoreconductive, cooled/non-coooled, thermal detectors, pyroelectric detectors etc.
-
product
Optical Systems
Optical systems like optical objectives or oculars are a crucial block of modern electro-optical systems. Performance of these systems is often limited by parameters of optical block. Superior optics can significantly increase surveillance ranges of electro-optical surveillance systems like thermal imagers, VIS-NIR cameras, SWIR cameras, and night vision devices. Optical systems in form of optical sights are also used as independent systems in surveillance technology.
-
product
SWIR Imagers
SWIR imagers (short wavelength infrared) are an important group of surveillance electro-optical imagers due several reasons. First, advances in InGaAs technology enabled design of relatively low cost SWIR imagers. Second, InGaAs imagers are very sensitive and can generate images of observed scenery even at dark nights. Third, SWIR imagers are less vulnerable to bad atmospheric conditions than TV/LLLTV cameras working in visible/near infrared band. Fourth, SWIR imagers can generate hi-res images even if they are built using much smaller optics than used for design of thermal imagers.
-
product
Targets
Targets from group A are developed to support mostly testing infrared imaging systems understood as thermal imagers. These targets can be used also in testing visible/near infrared cameras or SWIR cameras but such application is not optimal. IR targets are mostly used in DT systems for testing thermal imagers and in MS systems for testing multi-spectral systems.
-
product
Computer simulators
There are three computer simulators offered by INFRAMET:*SIMTERM - computer simulator of thermal imagers,*VIRTEST - computer simulator of test proces thermal imagers ( MRTD measurement)*NIGHTMET - computer simulator of image intensifier tubes
-
product
Light Sources
There are many low cost artificial light sources used for illumination or for industrial applications: tungsten or halogen bulbs, fluorescent lamps, LED lamps etc. Some of these sources have regulated intensity of emitted light. However, there very few calibrated light sources of precisely known parameters. A light source can be considered as calibrated when its user can precisely regulate its photometric/radiometric parameters like luminance (or illuminance), radiance (or irradiance) at defined spectrum of interest. Such light sources are needed in many applications among them, in systems for testing night vision devices, VIS-NIR cameras and SWIR imagers. Inframet offers a series of calibrated light sources that can be divides into three groups: