Terahertz Radiation
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Terahertz Imagers
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Terahertz imagers represent a groundbreaking technological innovation in the realm of imaging, utilizing terahertz radiation to visualize and explore objects and structures that are otherwise hidden from view.
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Far Infrared Systems
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Far-Infrared and terahertz (THz) radiation is the spectral region at the long wavelength end of the infrared and the short end of the microwave region, also known as the sub-millimeter wavelength spectral region. Recently, there has been an explosion of interest in THz applications as the radiation generated can penetrate various materials. THz light is commonly used in materials science, security, pharmaceutical com- pound analysis, biomedical imaging, superconducting materials, astronomy, and particle physics research.
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Terahertz Spectrometers
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Due to its non-invasive and non-ionizing properties, terahertz (THz) radiation is unparalleled in its sensing capabilities. Based on state-of-the-art research results, HÜBNER Photonics division developed innovative and highly compact plug & play systems – allowing contact-free detection, characterization and analysis as well as hyperspectral imaging of materials by THz spectroscopy within a few seconds.
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*Terahertz Measurement
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Terahertz laser power and beam profiling measurement is not a trivial task. But as anyone using or developing THz lasers knows, it is crucial to obtain accurate measurements of your laser. Ophir offers a few choices, depending on what aspect of your laser you need to measure. Read these posts for more about Terahertz measurement.
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Mixers/Receivers In Terahertz Range
Hot Electron Bolometer (HEB)
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Insight Product Company offers Hot Electron Bolometer (HEB) mixers, receivers, and chips made from NbN or NbTiN thin film. The HEB mixers can operate at frequencies of up to several terahertz. Advantages: Above about 1 THz Hot Electron Bolometer mixers offer the best sensitivity and lowest noise of all the technology for the coherent detection of radiation.
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Radiation Detectors
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A radiation detector is a device for measuring nuclear, electromagnetic or light radiation. A nuclear radiation detector identifies nuclear radiation by measuring the emission of ionizing radiation of alpha particles, beta particles and gamma rays. Also referred to as a geiger counter, a nuclear radiation detector consists of two main elements: the processing electronics and the geiger tube. The geiger tube is filled with low-pressure inert gas like helium, argon or neon. If radioactive radiation occurs, the inert gas is ionized. An anode within the geiger tube registers the quantity of ionized particles numerically correlating with the strength of the radioactive radiation. The radioactivity measurement is then displayed on the LCD screen of the geiger counter or nuclear radiation detector.
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Radiation Detectors
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High Purity Germanium (HPGe) DetectorsSilicon Charged Particle DetectorsScintillation DetectorsORTEC is a leading supplier of solid-state, high resolution, semiconductor radiation detectors. These radiation detectors are used in research, commercial industry, environmental protection, health and medical physics, as well as homeland security to detect gamma-rays, X-rays, and charged particles.
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Radiated Emission
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High accuracy CISPR 16-1-1 EMI receivers and high precision calibrated antennas for radiated emission measurements.
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Solar Radiation Sensors
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The solar radiation sensors that Campbell Scientific offers come in a variety of designs: pyranometers, net radiometers, quantum sensors, and pyrheliometers. These sensors measure various aspects of the energy imparted by the sun on the Earth’s surface. A leveling fixture fitted with a bubble level may be required to accurately install solar radiation sensors.
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Optical Radiation Meter
ORM400
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The ORM400 Optical Radiation Meter has a USB 2.0 interface and is supplied with powerful calibration features and data display functions. It is ideally suited to display the measurements from the DH400 range of detectors as well as third party current generating detectors.
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Radiation Meters
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A radiation meters is a device designed for measuring varying types of radiation. These devices are portable and are used to inspect personnel, equipment, and facilities for radioactive contamination by measuring the emission of certain radiation particles. They are used to measure external or ambient ionizing radiation field to assess the direct exposure hazard.
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Radiation Resistant Resolver
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Computer Conversions Corporation
Computer Conversions GT Transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bidirectional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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Product
Compact Terahertz Spectrometer
TeraSmart
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>5 THz bandwidth, >90 dB dynamic range. compact terahertz spectrometer TeraSmart integrates the latest achievements in broadband Terahertz Time Domain Spectroscopy (THz-TDS) into an easy-to use turnkey solution. It combines Menlo Systems’ latest fiber-based femtosecond laser sources featuring our figure 9® mode locking technology with our industry-proven THz components.
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Radiation Dose Testers
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Handheld Radiation Dose Tester with high sensitive GM counter sensor, combined Beta(β ), Gamma(γ), and X-ray radiation detection. It is widely used in home decoration, radiation processing enterprise, health and epidemic prevention, radiation therapy, import and export inspection, building materials, petrochemical, geological survey, scrap steel, industrial nondestructive testing and other environments existing ionizing radiation, personal radiation dose supervision and protection occasions.
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Radiating Loops
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The magnetic, handheld coil was designed to generate defined mag-netic fieldstrength in the frequency range from DC up to 5 (7) MHz. The main application is immunity testing against magnetic fields.
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Optical Radiation Safety Test
EN62471-C
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IEC62471-2006(CIE S009) Photobiological Safety of Lamps and Lamp System and IEC TR62471-2(2009) Guidance on Manufacturing Requirements Relating to Non-laser Optical Radiation Safety have be published addressing hazard to human (mostly eye and skin), and are completely suitable to assess the optical radiation safety of non-laser sources, such as LED products, UV radiation in general lighting products and etc.
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The Modern Personal Radiation Detector
D3S PRD
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The D3S PRD personal radiation detector is a high-speed PRD or SPRD replacement that is a cost-effective radiation detection and preliminary identification device for first-line users. It fits on your belt or even in your pocket giving you radiation alerts for gamma and neutron radiation plus the ability to identify what isotopes have been found. It is the only PRD that detects the presence of radiation and also displays the isotope identified and it does all this in seconds.
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Radiator Mounted Load Banks
RD-Series
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RD-series radiator mounted load banks are designed to be fitted directly onto diesel generator sets. RD-series load banks use the engine cooling air from the generator radiator to cool the load elements.
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Terahertz Generators and Detectors
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Terahertz generators and detectors are produced and optically prepared at the facilities of Rainbow Photonics in Switzerland.
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Product
Gamma Radiation Detector
PocketGeiger
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Yaguchi Denshi Kogyo Co., Ltd.
Pocket Geiger is a smartphone-connected radiation detector. We have three product types on PocketGeiger series to support various devices you have.; iOS, USB and Embedded ( for ARDUINO, PIC, Edison).
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Nuclear Radiation Detector
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Henan Bosean Electronic CO.,Ltd.
A small and medium-high range radiation dose alarm instrument, with the main function of monitoring X-ray, γ-ray and β-ray. We provide nuclear radiation detector OEM/ODM service.
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Solar Radiation (Sunshine) Test
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This test determines the effects of direct solar radiation on components and material. The heating effects of solar radiation differ from those of high air temperature in that the amount of heat absorbed depends on the roughness and color of the surface on which the radiation is incident and the angle of incidence to the sun. Variations in the intensity of solar radiation over the surface of the component, may cause components to expand or contract at different rates, which can lead to severe stresses and loss of structural integrity. In addition, degradation due to photo-chemical changes can occur such as fading of color, deterioration of natural and synthetic elastomers and polymers. The test items that are subjected to solar radiation testing are those that are exposed to solar radiation during its life cycle, in the open, in warm climates.
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Terahertz Systems
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Terahertz waves are electromagnetic waves in the frequency band between radio waves and light waves. It combines the transmissivity of radio waves and the straightness of light waves and provides fingerprint spectra based on intermolecular interactions from small molecules to high polymers. By utilizing of this characteristic for spectroscopic and imaging measurements, it is possible to apply them to nondestructive analysis that has never been done before.
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Space Radiation Tolerant 4GB DDR4
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This 4GB Radiation Tolerant DDR4 Memory Multi-Chip Package (MCP) is a Ultra High Density Memory Solution, targeting Space Embedded Systems & Applications.
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Reference Radiators / Comb Generators
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The Spectrum Generator is a family member of the Schwarzbeck pulse generators, which are used as pulsestandard world wide. Whilst the latter one uses a bounce free relay contact to discharge a coaxial lineto the load resistor, it uses a special avalanche transistor instead of the relay contact.
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Tunable Narrowband Terahertz Laser Source
TeraTune®
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The TeraTune® provides a tunable narrowband terahertz source with a tuning range from 1.5 to 20 THz and a bandwidth of less than 100 GHz.
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600MHz To 4GHz Radiation Measurement System
RMS-0640
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The MegiQ Radiation Measurement System (RMS) is a compact test system that performs 3-axis radiation pattern measurement in non-anechoic spaces.
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Human Radiation Spectrometers
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Human radiation spectrometer is designed for express control and measurement of the activity of 137 Cs and 134 Cs gamma-emitting radionuclides in the human body, as well as for assessing the internal radiation dose (“sitting in a chair” geometry).
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Terahertz Systems
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Optoelectronic Terahertz-Generation. TOPTICA provides complete systems and components for both time-domain and frequency-domain terahertz generation. For time-domain applications, the TeraFlash sets new standards in terms of dynamic range, bandwidth and measurement speed. Combining TOPTICA's FemtoFiber smart laser technology with state-of-the-art InGaAs antennas, the system achieves a peak dynamic range of more than 90 dB and a bandwidth greater than 5 THz.
