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SWIR InGaAs Sensors
Xenics is a vertically integrated SWIR detector and camera company. Xenics designs and develops ROICs (read-out integrated circuits) for SWIR imaging detectors.Furthermore, Xenics develops SWIR imaging detectors based on InGaAs (indium gallium arsenide) photodiode arrays. These SWIR detectors are used in Xenics SWIR camera products, but can also be offered as such to customers who require a detector-based solution. In addition to standard products, Xenics can also offer customized solutions.
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Light-to-Analog Sensors (Voltage)
Renesas' light-to-voltage silicon optical sensors combine a photodiode array, a non-linear current amplifier and a micropower op amp on a single monolithic IC. Applications for these devices include display backlight control, keypad dimming, anti-glare mirror systems, and industrial and medical light sensing applications.
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UV-Vis & UV-Vis-NIR Systems
Our range of powerful and productive UV-Vis and UV-Vis-NIR molecular spectroscopy systems offers options for any optical application. The Cary 60 Spectrophotometer has a unique Xenon flash lamp to enable remote sampling, while the Cary 4000 allows you to measure highly turbid solutions without an integrating sphere. The Cary 8454 photodiode array captures the complete UV-Vis spectrum (190-1100nm) in less than one second.
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Full Range Photodiode Array UV-VIS-NIR-SWIRLaboratory Spectroradiometers
The SR-Series of full range laboratory spectroradiometers is ideal for a wide range of applications, including Solar radiance and irradiance measurements. Solar simulator test and classification. LED, laser, light source metrology. Radiometric calibration transfer. Remote sensing applications.
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Highest SNR PDA Miniature Spectrometer
VS70-PDA
VS70-PDA OEM Photodiode Array Spectrometer is a high performance compact fiber coupled spectrometer covering wide spectral range of 200 to 1000 nm. This VS70 system for industrial applications uses a modified VS70 optical engine with Horiba’s type-IV Aberration-Corrected Flat-Field Holographic Ion-Etched concave grating optimized for UV-VIS and a linear photodiode array.
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Light-to-Analog Sensors (Current)
Renesas' light-to-current silicon optical sensors combine a photodiode array and current amplifiers on a single monolithic IC. These devices are ideal for display and keypad dimming, as well as industrial and medical light sensing applications.
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Linear Array Detector Cards
X-Card 0.2 to 2.5mm
A product family of high performance linear X-ray detector cards with preamplifier ASICs. The preamplifier ASIC converts the charge output from the photodiode array into voltage with serial output for easy integration with readout electronics. Can be arranged end-to-end to form large linear detector arrays.
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High-resolution, SWIR megapixel camera
Wildcat+ 1280 Series
The Wildcat+ 1280 series is based upon a state-of-the-art InGaAs photodiode array with 1280×1024 pixels and 5 μm pixel pitch. The camera offers superior, high-resolution SWIR imaging capabilities, comes in a versatile and industry-proven Wildcat camera package (GenICam compliant) and offers advanced on-board image processing.The Wildcat+ 1280 camera outputs full frame images at 120 Hz via either a CameraLink or USB3 Vision interface.The Wildcat+ 1280 is suitable for semiconductor inspection, display inspection (mobile phone and TV), microscopy and laser beam analysis.Benefits & Features• Compact and industry-proven camera design• High-resolution SWIR imaging• Advanced on-board image processing performance• GenlCam compliant• Flexible optical mount and lens options
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Wavelength Meter
HighFinesse/Ångstrom offers sensitive and compact wavelength meters with a large spectral range for high speed measurement of lasers. The optical unit consists of temperature-controlled Fizeau-based interferometers that are read out by photodiode arrays. The high absolute accuracy is achieved by use of solid state, non-moving optics.
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16-element Si photodiode array
S12362-321
The S12362/S12363 series is a back-illuminated type 16-element photodiode array specifi cally designed for non-destructive X-ray inspection. These are modified versions of our previous products (S11212 series: 1.575 mm pitch). The pitch has been changed to 2.5 mm. The back-illuminated photodiode array is also simple to handle and easily couples to scintillators without having to worry about wire damage because there are no bonding wires and photosensitive areas on the back side.
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Photodiodes & Arrays
Excelitas utilizes Silicon and InGaAs materials for our photodiodes to provide detection from 220 nm to 1700 nm. These devices are offered in a variety of sizes to meet customer sensitivity and speed requirements. Many different types of photodiodes are available to serve various unique applications.
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Photodiodes
Avalanche
Similar to photomultipliers, avalanche photodiodes are used to detect extremely weak light intensities. Si APDs are used in the wavelength range from 250 to 1100 nm, and InGaAs is used as semiconductor material in APDs for the wavelength range from 1100 to 1700 nm.
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Avalanche Photodiodes
These avalanche photodiodes (APDs) are silicon photodiodes with an internal gain mechanism. As with a conventional photodiode, absorption of incident photons creates electron-hole pairs. A high reverse bias voltage creates a strong internal electric field, which accelerates the electrons through the silicon crystal lattice and produces secondary electrons by impact ionization. The resulting electron avalanche can produce gain factors up to several hundred.
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UV Photodiodes
Active area from 0.06 mm² to 36 mm² and quadrant photodiodes for position detections. Spectral response for broadband UV or filtered for UVA, UVB, UVC or UV-Index. Various entrance optics and housings options available (TO or SMD). Our own SiC photodiode chip production since 2009 also available with VUV sensitivity. PTB (German equivalent of NIST or NPL) measured high radiation hardness. 350°C high temperature stable photodiodes available. Photodiode application guide.
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Array Antennas
An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship. The radio waves radiated by each individual antenna combine and superpose, adding together (interfering constructively) to enhance the power radiated in desired directions, and cancelling (interfering destructively) to reduce the power radiated in other directions. Similarly, when used for receiving, the separate radio frequency currents from the individual antennas combine in the receiver with the correct phase relationship to enhance signals received from the desired directions and cancel signals from undesired directions. More sophisticated array antennas may have multiple transmitter or receiver modules, each connected to a separate antenna element or group of elements.
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Darlington Arrays
Darlington devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. The nominal current rating of each output is 500 mA for the 7- and 8-output devices and up to 1.5 A for quad-output devices. The inputs are pinned opposite the outputs to simplify the application board layout. These devices interface standard logic families.
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*Photodiode Energy Sensors
Ophir photodiode laser energy sensors are able to measure low energy pulses down to 10pJ at frequencies up to 20 kHz. Silicon photodiodes for the UV and visible spectrum and Germanium photodiodes for infrared.
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Photodiodes
Photodiodes are a type of detector, devices that generate an electrical signal when illuminated by light. ACP offers a variety of different types of photodiodes, including InGaAs PIN photodiodes.
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Avalanche Photodiodes
Excelitas offers Avalanche Photodiodes (APDs) on both Silicon (Si) and InGaAs materials. Si APDs cover the spectral range of 400 nm to 1100 nm and the InGaAs APDs cover 950 nm to 1550 nm. An Avalanche Photodiode (APD) provides higher sensitivity than a standard photodiode and is for extreme low-level light (LLL) detection and photon counting.
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PIN Photodiode
PIN photodiode is a kind of photo detector, it can convert optical signals into electrical signals.This technology was invented in the latest of 1950's. There are three regions in this type of diode. There is a p-region an intrinsic region and an n-region. The p-region and n-region are comparatively heavily doped than the p-region and n-region of usual p-n diodes. The width of the intrinsic region should be larger than the space charge width of a normal p-n junction. The PIN photo diode operates with an applied reverse bias voltage and when the reverse bias is applied, the space charge region must cover the intrinsic region completely. Electron hole pairs are generated in the space charge region by photon absorption. The switching speed of frequency response of photo diode is inversely proportional to the life time. The switching speed can be enhanced by a small minority carrier lifetime. For the photo detector applications where the speed of response is important, the depletion region width should be made as large as possible for small minority carrier lifetime as a result the switch speed also increases.
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Solar Array Simulator
SAS
AMETEK Programmable Power, Inc.
A spacecraft solar array is subjected to large temperature excursions, varying insolation (the amount of sunlight falling on the array), mechanical changes and aging, which substantially effect both its short and long term performance. In order to test the spacecraft's power environment, a cost-effective solution for ground based testing is to utilize a solar array simulator.
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Phased Array Ultrasound Instrument
TOPAZ64
TOPAZ64, a fully integrated, portable 64 channel Phased Array UT device delivering faster, more reliable inspections. It intelligently combines the power of 64 active channels for Phased Array UT applications with the industry’s most advanced Full Matrix Capture (FMC) and Total Focusing Method (TFM) capabilities. Bipolar pulsers provide more energy to punch through thick components.
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Chip Resistor Array
Panasonic Industrial Devices Sales Company of America
An AEC-Q200 Compliant SeriesPanasonic components specified as AEC-Q200 Compliant are consistently designed into automotive systems. However, today’s Design Engineers are specifying AEC-Q200 components to meet the high-quality standards of devices beyond automotive applications.
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Transducers For Photodiodes
Photodiodes convert incoming electromagnetic radiation into electrical charge carriers. If photodiodes are short circuited an electrical current (photocurrent) proportional to the incident radiation intensity (number of photons per second) is induced. These photocurrents are generally small and cover the range from femtoampere (fA) to microampere (µA). Signal transducers transform this weak photocurrent to robust standard signals for reliable data transmission and simple data acquisition.
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Column Array Loudspeakers
CAL
Designed primarily for vocal reproduction in fixed installations, CAL loudspeakers produce a vertical beam of programmable width and then digitally steer the beam’s pattern up to 30 degrees up or down for best intelligibility.
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Phased Array
Phased array machines provide precise measurement with the most reliable results. Our range of phased array devices produce accurate, detailed cross-sectional pictures of internal structures at fast inspection speeds.
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Array Sensors
Array sensors use closely spaced beams of light to detect even the slightest differences in gray scale between the target and the background within their field-of-view. They are ideal for edge and diameter detection as well as detecting widths and gaps. SICK’s array sensors offer industry-leading reproducibility, in addition to compact, rugged metal housings for use in highly restricted or harsh environments.
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Fiber Photodiode Power Sensors
These interfaces provide communication between an attached sensor and a PC or other external control unit. They are designed to be controlled via an external device or operated autonomously using the analog output; there are no controls or display screens.
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Linear Detector Arrays (LDAs)
X-Scan H
This digital end-to-end solution is built on a proven concept enabling easy integration, and accelerated development time of X-ray systems. X-Scan H series has high radiation hardness extending lifetime of detectors significantly, and reducing total costs. The series is available in several standard lengths easily scalable to various configurations.
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FBG Arrays & Cables
Technica Optical Components, LLC
Our Fiber Bragg Grating Arrays are available in a wide range of optical specifications. Our optical FBG cables consist of an array of Fiber Bragg Grating sensors. All our Fiber Bragg Grating Arrays and Cable models are designed to make handling and deployment fast, easy and intuitive. Technica undertakes a rigorous development process before products release. We are committed to continuous improvements after release to insure performance to the highest of standards.
