Technical Articles

OSI Optoelectronics has published these technical articles:

(Optoelectronics)
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Mechanical-alignment applications of electro-optical instruments have expanded dramatically during the past three years in the construction, machinetool, aircraft and aerospace industries, increasing...
(Optoelectronics)
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The photodiode used for optical detection of the atomic resonance in a passive rubidium frequency standard (RFS) is a critical component that can limit the radiation hardness of the standard at high...
(Optoelectronics)
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Although the use of silicon photodetectors for making quantitative light measurements has been long established, there exists a body of other measurement capabilities for such devices, which have gone...
(Optoelectronics)
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Silicon photodiodes are semiconductor devices responsive to high-energy particles and photons. Photodiodes operate by absorption of photons or charged particles and generate a flow of current in an...
(Optoelectronics)
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This paper describes an electro-optic displacement measurement system which measures both angular and lateral displacements simultaneously. The system consists of a CW laser, lenses, interference...
(Optoelectronics)
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The value of the fundamental quality in radiometry, the watt, is presently realized by electrical substitution in which the temperature produced in a blacked material due to absorption of radiant...
(Optoelectronics)
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In research leading to an ocular communication system at the Tufta-new England Medical center, a technique has been sought to provide the position and orientation of the head of a potential user. This...
(Optoelectronics)
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Silicon photodiodes are semiconductor devices used for the detection of light in ultra-violet, visible and infrared spectral regions. Because of their small size, low noise, high speed and good...
(Optoelectronics)
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Silicon photodiodes have practically no carrier recombination at the Si-Si02 interface or in the front diffused region have been developed by defect-free n-type impurity diffusion into the p-type...
(Optoelectronics)
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Recent improvements in silicon photodiode fabrication technology have resulted in the production of photodiodes which are stable after prolonged exposure to short wavelength radiation and which have...
(Optoelectronics)
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The introduction of laser emission safety regulations will necessitate simple instruments for user monitoring and regulatory purposes. These instruments must be capable of being accurately calibrated...
(Optoelectronics)
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Very high, quantum efficiency, UV-enhanced silicon photodiodes have been developed by arsenic diffusion into p-type silicon as an alternative to the inversion layer photodiodes commonly used in...
(Optoelectronics)
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Neutron radiation testing was performed on a total of 125 silicon photodiodes to investigate the changes in the device parameters after neutron exposure. Califonium-252 source was used to irradiate...
(Optoelectronics)
From this Article:
Applications are expanding rapidly in the use of electro-optical instruments to measure angle, distance, heights, centering, surface uniformity, and other parameters related to position sensing....