Abstract
A system for generating light, comprises a spectral light source, characterized by a spectral line shape described by a visibility function; and a multimode waveguide, characterized by an optical path difference distribution described by a standard deviation. The standard deviation typically matches, within a predetermined tolerance, a location of a zero point of the visibility function at which a contrast of the visibility function is less than 0.1.
Original language | American English |
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Patent number | US2021325019 |
IPC | G02F 1/ 365 A I |
Priority date | 16/04/21 |
State | Published - 21 Oct 2021 |