optical detector


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optical detector

The sensor in a typical colorimeter or photometer that senses the light transmitted by the sample.
See also: detector
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After undergoing the whole extrusion process history, particles of second-phase upon reaching the optical detector scatter light and consequently increase the turbidity.
Areas such as eastern Europe, including Russia, have focused most of their optoelectronic research on crystal growth, optical detectors and the production of lasers.
The optical detector placed at the slitdie recorded data as a function of time during all time of each extrusion.
The responsivity of two optical detectors was determined by the method of direct substitution in four different NIST measurement facilities.
Our research group developed an in-line optical detector that quantifies the turbidity of the system.
One device that can be found in many of these automotive systems is the optical detector. Climate control, light dimming, laser radar, collision avoidance, blind spot detection and height adjustment are just some of the systems that rely heavily on optical sensors.
Figure 4 shows a schematic diagram of an aperture system for a measurement system consisting of a wavelength selector and an optical detector (not shown in Fig.
The rear of the contact is ground and polished to accept the optical signal from an edge emitting optical source or to activate an optical detector. The contact is also an RF conductor by simply lap soldering or wire bonding between the substrate RF conductor and the contact.
These pellets were extruded once more generating a constant response of the optical detector (Fig.
Li, Spatial Uniformity of Optical Detector Responsivity, Proc.
The optical control of hybrid and monolithic microwave circuits, such as switches, attenuators, phase shifters and mixers, has been described by several investigators.[1-4] A PIN diode optical detector has been fabricated and successfully tested on a GaAs MMIC substrate for the optical control of a phase shifter.[5] However, the fabrication of the PIN diode on the MMIC chip requires additional processing steps, and thereby, increases complexity and cost.
among thechallenges to be addressed prior to any implementation of an operational deep-space optical terminal is a highly sensitive high-bandwidth optical detector. single-photon counting detection capability is required for distances of several au and offers the best link efficiency even for much shorter distances (e.G.

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