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Computer Simulation of The Optical
System Aberration
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◆ Knowledge
Introduction |
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If the imaging system is
ideal optical system,
then after pass through
the system, all the
lights emitted from same
object point should
focus on the same point
of ideal image surface,
and
the height is consistent
with the image height.
But the actual imaging
optical system can not
fully accord with the
ideal one. After pass
through the optical
system, the object
lights form astigmatic
beam in complex
geometries at image
space, the astigmatic
beam position and
structure are always
described in geometry
image aberration. |
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Main
points:
Observe the aberration simulated
impression drawing by computer
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Spherical aberration
simulated impression
drawing |
Coma aberration
simulated impression
drawing |
Astigmatism simulated
impression drawing |
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Aberration Simulated Impression
Drawings |
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◆ Related
Courses |
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Optics, Engineering Optics, Optical
Systems Design, Photoelectric Detection
Technology |
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