Prism phase modulation encodes object height into optical signals, eliminating mechanical z-axis movement and reducing measurement time.
Prism segmentation directs near-infrared and visible light to separate sensors, resolving fluorescence image clarity without increasing device complexity.
An endoscope objective lens merges beam deflection into asymmetric lens surfaces to enable oblique viewing without adding mechanical complexity.
Reflective optical elements redirect light rays through the lens group, resolving the trade-off between system thickness and imaging resolution.
Light blocking facets and opaque masks intercept double-reflected stray light in folded cameras, preserving image quality within compact optical designs.
A fixed prism redirects light from the road ahead into a cyclist's field of view, eliminating misalignment risks associated with adjustable goggles.
A backlight module uses a superlens array to focus light from mini LEDs, reducing mixing distance and enhancing brightness.
A wavelength selective optical switch uses a multilevel optical phased array with sawtooth phase shifts to reflect light in multiple directions.