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MLA for Fill Factor Enhancement0 pages
LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS
Microlens Arrays for Fill Factor Enhancement
Microlens arrays are used to increase
focal plane array optical fill factor t
by up to three times. These tiny lens
systems serve to focus and concentrate the light onto the photodiode
surface instead of allowing it to fall
on non-photosensitive areas of the
pixel device.
Using a microlens array will enhance
the sensitivity and dynamic range t
of the photodiode.
Jenoptik designs custom microlens
arrays to increase the fill factor t
yielding improved performance t
of the focal plane array.
Features:
•t Increases signal to noise ratio
• tIncreases sensitivity
• tFor back illumination
• tGaP designs available
• tThin lens designs
• tAspheric designs
Applications:
•t LCD based projectors
• tBacklight homogenizers
• t3D displays
• tCompound eyes
• tCCD and CMOS arrays
• tIR focal plane arrays
• tBolometers
Microoptics
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