UDT Sensors, Inc.
Hawthorne, CA 90250
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Photodetector has silicon 4 x 4 array.
Designed for use in non-condensing environment, UDT- 4X4D superblue photodetector array provides complete isolation between all of 16 elements with crosstalk level of less than 0.05% at 633 nm. Active area diameter 1 x 1 mm array exhibits sensitivity from 300-1,100 nm and peak responsivity of 900 nm with 50 pF capacitance. Housed in ceramic LCC package, unit has -20 to +60Ã-
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Avalanche Photodetectors feature peak responsivity of 850 nm.
Silicon Avalanche Photodiodes have active area diameters from 300-900 mm and are sensitive from 400-1,100 nm. Offered in hermetically-sealed, TO-46 package, units come with flat window or micro lens cap. They are suited for tasks requiring light detection in visible and near infrared ranges, such as laser range finders, bar code readers, optical remote control, and high-speed photometry...
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Silicon Photodiodes feature miniature design.
Plastic encapsulated photodiodes incorporate short pass filter, which blocks wavelengths longer than 700 nm. Many standard and custom combinations are available. Miniaturization of these photodiodes assists engineers with development of micro-technology.
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Segmented Photodiode provides position information.
UV-SPOT Position Sensing Detector is segmented into 4 separate active areas with 0.005 in. gap between elements. It offers high stability over time and temperature within spectral range of 200-1,100 nm. Notch or bandpass filters can be added to achieve specific responses within spectral range. Position resolutions of better than 0.1 mm make photodiode suited for targeting and guidance systems,...
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Dual Sandwich Detectors are available in three types.
Suited for optical remote temperature measurements, products are independent of emissivity and unaffected by moving targets or contaminants in field of view. Compact, hermetically sealed, 2-color photodiodes feature spectral range of 400-1,800 nm and are available in 3 types: Silicon-Silicon, where one photodiode is stacked on other; Silicon-InGaAs, where bottom photodiode is made of InGaAs; and...
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Photodetectors come in single- and 4-element configurations.
Series Nd:YAG can be used in photovoltaic or photoconductive mode. Sensing areas of Quad photodetectors are divided into 4 independent quadrants. Models SPOT-15-YAG and SPOT-9-YAG offer sensing areas of 15 and 9 mm, respectively. Single-element Models PIN-100-YAG and PIN-5-YAG have sensing areas of 100 mmÃ-² and 5 mmÃ-², respectively. N on P silicon units operate in fully depleted mode to...
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Photodetector has silicon 4 x 4 array.
Designed for use in non-condensing environment, UDT- 4X4D superblue photodetector array provides complete isolation between all of 16 elements with crosstalk level of less than 0.05% at 633 nm. Active area diameter 1 x 1 mm array exhibits sensitivity from 300-1,100 nm and peak responsivity of 900 nm with 50 pF capacitance. Housed in ceramic LCC package, unit has -20 to +60Ã-
Read More »
Avalanche Photodetectors feature peak responsivity of 850 nm.
Silicon Avalanche Photodiodes have active area diameters from 300-900 mm and are sensitive from 400-1,100 nm. Offered in hermetically-sealed, TO-46 package, units come with flat window or micro lens cap. They are suited for tasks requiring light detection in visible and near infrared ranges, such as laser range finders, bar code readers, optical remote control, and high-speed photometry...
Read More »
Silicon Photodiodes feature miniature design.
Plastic encapsulated photodiodes incorporate short pass filter, which blocks wavelengths longer than 700 nm. Many standard and custom combinations are available. Miniaturization of these photodiodes assists engineers with development of micro-technology.
Read More »
Segmented Photodiode provides position information.
UV-SPOT Position Sensing Detector is segmented into 4 separate active areas with 0.005 in. gap between elements. It offers high stability over time and temperature within spectral range of 200-1,100 nm. Notch or bandpass filters can be added to achieve specific responses within spectral range. Position resolutions of better than 0.1 mm make photodiode suited for targeting and guidance systems,...
Read More »
Dual Sandwich Detectors are available in three types.
Suited for optical remote temperature measurements, products are independent of emissivity and unaffected by moving targets or contaminants in field of view. Compact, hermetically sealed, 2-color photodiodes feature spectral range of 400-1,800 nm and are available in 3 types: Silicon-Silicon, where one photodiode is stacked on other; Silicon-InGaAs, where bottom photodiode is made of InGaAs; and...
Read More »
Photodetectors come in single- and 4-element configurations.
Series Nd:YAG can be used in photovoltaic or photoconductive mode. Sensing areas of Quad photodetectors are divided into 4 independent quadrants. Models SPOT-15-YAG and SPOT-9-YAG offer sensing areas of 15 and 9 mm, respectively. Single-element Models PIN-100-YAG and PIN-5-YAG have sensing areas of 100 mmÃ-² and 5 mmÃ-², respectively. N on P silicon units operate in fully depleted mode to...
Read More »