Showing recent results 226 - 240 of 537 products found.
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M5 - Dexter Research Center, Inc.
A thin film-based thermopile offering very low noise and a small 0.5mm diameter active area in a TO-5 package. This is one of the lowest noise thermopiles you can buy and provides a time constant 28ms time constant with Argon encapsulation gas.
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ST60 High Temperature - Dexter Research Center, Inc.
A single-channel silicon-based thermopile that will withstand operating temperatures of 225C, with a small active area of 0.61mm x 0.61mm in a TO-5 package. The reduced height package functions as an internal aperture. Two thermistor options provide ambient package temperature measurement. Currently only available with 8-14um silicon window. Time constant of 18ms with Nitrogen encapsulation gas delivers a very low Temperature Coefficient of Responsivity of -0.4%C. This detector has a very short thermal shock response to ambient temperature change.
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ST60 TO-18 - Dexter Research Center, Inc.
A single-channel silicon-based thermopile provides lowest cost solutions in a small active area of 0.61mm x 0.61mm in a small TO-18 package. Time constant of 18ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.
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ST120 TO-5 - Dexter Research Center, Inc.
A single-channel silicon-based thermopile provides lowest cost solutions in a small active area of 1.2mm x 1.2mm in a TO-5 package. Time constant of 25ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.
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ST150 With Diffractive Lens - Dexter Research Center, Inc.
A single-channel silicon-based thermopile with integrated diffractive lens and internal baffle that delivers a very low Temperature Coefficient of Responsivity of -0.04%/C with a high output voltage, 19.5 FOV and a quick time constant of 38ms. This Low-cost detector comes in a TO-5 package and has a very short thermal shock response to ambient temperature change.
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Newport Corporation
High speed optical detectors use special photodiodes with high speed electronic circuits to convert fast optical pulses to electrical signals for measurement. Unlike our optical receivers, these detectors do not include a transimpedance amplifier.
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ORTEC
Semiconductor based photon radiation detectors have been evolving for over half a century, with ORTEC pioneering commercial availability for a majority of that time. Initial offerings were based around lithium-drifted germanium Ge(Li) and lithium-drifted silicon Si(Li). Ge(Li) was later replaced with more advanced, high purity germanium (HPGe) detectors. ORTEC provides a comprehensive suite of HPGe radiation detector solutions covering an extensive range of energies and for a variety of applications.
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Anfatec Instruments AG
The small board with soldered PD IC can be mounted into home-built AFM or SNOM set-up's. The sensitivity is optimized for 2 mW lasers at 670 nm wave length. It can be changed in dependence on the costumersrequirements. The housing of the PD is on ground potential. We provide the blank board with 4 mm laboratoy connectors for the power supplyand with BNC connectors for the signals. As the application can need different band width or smaller noise, we make costumer specific boards. The full data sheet isprovided.
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BIRD - HGH Infrared Systems
The BIRD bench enables characterization of any types of Infrared Focal Plane Array (IRFPA) detectors.
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Srico, Inc.
For room temperature measurement of THz sources, from nW to mW.
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Insight Product Company
Insight Product Company offers ultrafast superconducting hot-electron bolometers (HEBs) operating at terahertz frequency range. from 0.1 to 70 THz. Superconducting hot electron bolometers HEBs are designed to detect and register the electromagnetic radiation pulses in the frequency range from 0.1 THz to 70 THz.
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THz Detectors - Microtech Instruments, Inc.
Golay Cell is an opto-acoustic detector designed for operation in the spectral range 0.02-20 THz.
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Pasternack Enterprises, Inc.
Pasternack RF detector series are active coaxial components that convert RF signal strength into proportional DC voltage at its output, also referred to as “video out”. We carry four basic types of RF detector components including zero bias Schottky diode detectors, bias Schottky diode detectors, log detectors and threshold dectors. RF detector components from Pasternack are most commonly used to monitor and measure signal strength from an RF source. Many of our RF detectors are RoHS and REACH compliant. Detectors for RF are available with SMA connectors, while our 75 Ohm detector varieties have BNC connectors. Our zero bias detectors, bias detectors and log detectors have varying frequency capabilities ranging from 100 KHz to 26.5 GHz depending on type and style. These RF detectors have a maximum input power rating between 10 dBm and 23 dBm and an RF signal threshold (tangential sensitivity) of -54 dBm to -20 dBm. Pasternack carries two variations of RF detectors with a positive or negative output bias. Like our other over 40,000 RF, microwave and millimeter wave components from Pasternack, this RF detector series is in stock. Not only are these detectors for radio frequency in stock, they will ship the same-day as they are purchased.
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Becker & Hickl GmbH
*Simultaneous Detection via Routing Function of the bh SPC Modules*1 SPC Module*2 to 4 Detectors*HRT-41*All Detectors Work Simultaneously*Photons of Different Detectors are Routed into Seperate FLIM Images*Cost-Efficient Solution for Low and Medium Count Rate Applications
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Becker & Hickl GmbH
*Simultaneous Detection via 'Routing' Function of the bh SPC Modules*1 SPC Module*2 to 8 Detectors*HRT-41, HRT-81 or HRT-82 Router*All Detectors Work Simultaneously*Photons of Different Detectors are Routed into Seperate Data Blocks*Cost-Efficient Solution for Low and Medium Count Rate Applications
