Stroboscopic microspectroreflectometry of lens-less on-chip microscope PCB with CCD

Citation Author(s):
O.V.
Gradov
INEPCP RAS
P.A.
Nasirov
INEPCP RAS
Submitted by:
Oleg Gradov
Last updated:
Mon, 12/24/2018 - 09:37
DOI:
10.21227/f397-db48
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Abstract 

Printed cirquit boards with charge coupled devices for on-chip lensless microscopes may be tested not in wetherometers and under solar simulators, but also under the experimental spectroreflectometric setup based on DATACOLOR 3890 with microphotometric and RS232-port-assisted data transfer into the PC memory.

Instructions: 

The DC 3890 is a spectrophotometer for color data acquisition using reflectance measurement. For each measurement, the sample of 16 measured values ​​in the range of visible radiation (400 to 700 nanometers) compared to a reference surface in the sphere photometer. A double-beam monochromator with two holographic gratings and two diode arrays with selectively paired photodiodes ensures high accuracy and repeatability. The microprocessor-controlled evaluation unit controls the collection and processing of measurement data.

Documentation

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File DATACOLOR 3890.pdf45.45 KB