OPTICAL ILLUSIONS

Brand	Owner	Address	Description
GUMMI VISION	NABISCO HOLDINGS CORP.	P.O. BOX 311 7 CAMPUS DRIVE PARSIPPANY NJ 07054	optical illusions;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Optical devices with folded optical paths to reduce size of optical devices and optical elements in the optical devices. The folded optical paths operate by manipulating optical polarization of light. Exemplary optical switches and variable optical attenuators are described.