Showing recent results 226 - 240 of 557 products found.
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S25 TO-5 - Dexter Research Center, Inc.
A single-channel silicon-based thermopile that offers the smallest single element active area size at 0.25mm x 0.25mm in a TO-5 package. Delivers a fast 18ms time constant in Argon encapsulation gas and even faster with Neon gas at 9ms. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C.
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1M - Dexter Research Center, Inc.
A thin film-based thermopile with a 1.0mm diameter active area with good signal-to-noise ratio in a TO-5 package and a moderate time constant of 32ms with Argon encapsulation gas.
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Dexter Research Center, Inc.
The most reliable and durable platform for any non-contact infrared temperature measurement. Withstanding up to 1,000G's of mechanical shock and 30G's of random vibration, these tiny wonders can provide non-contact temperature sensing accuracy up to 0.1 degrees C.
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1SC Compensated - Dexter Research Center, Inc.
A thin film-based single channel thermopile detector that offers thermal compensation to minimize effects of sudden ambient temperature change during the initial five seconds of change. The 1SC Compensated comes in a TO-5 package with a medium sized 1.0 x 1.0mm active area. Compensation is achieved through the integration of two additional half-sized thermopile elements. Internal aperture is standard and precisely defines active area for applications with FOV and/or spot size requirements.
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ST60 With Diffractive Lens - Dexter Research Center, Inc.
A single-channel silicon-based thermopile with integrated diffractive lens and internal baffle that provides lowest cost solutions in a small active area of 0.61mm x 0.61mm in a TO-5 package. Time constant of 18ms with Nitrogen encapsulation gas and a 9 FOV. 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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DR34 Compensated - Dexter Research Center, Inc.
A one-channel compensated thin-film thermopile in a TO-5 package. The active area and compensating element area are 3.16mm x 0.4mm each. Internal aperture minimizes channel-to-channel crosstalk and thus increasing sensitivity.
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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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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.
