USA As Represented by Secretary of the Navy

Surface Optics Corporation

David B Cavanaugh

Donald J Albares

Brian Catanzaro

Mark Dombrowski

Thomas W Trask

Warren M Goldberg

A hyperspectral imager that achieves accurate spectral and spatial resolution by using a micro-lens array as a series of field lenses, with each lens distributing a point in the image scene received through an objective lens across an area of a detector array forming a hyperspectral detector super-pixel. Spectral filtering is performed by a spectral filter array positioned at the objective lens so that each sub-pixel within a super-pixel receives light that has been filtered by a bandpass or other type filter and is responsive to a different band of the image spectrum. The micro-lens spatially corrects the focused image point to project the same image scene point onto all sub-pixels within a super-pixel.

Spatially corrected full-cubed hyperspectral imager

A digital recording system contained in each video frame in memory at a we rate equal to that of a video imager from which the system receives the information. The system then outputs the information from memory to a recorder at a read rate which can be below the write rate and maximum recorder rate. The system outputs information from memory at the lower read rate by skipping a specific number of entire video frames and outputting the video frames between those skipped. The read rate is selected so that it provides a continuous stream of data to the recorder with only short gaps between video fields.

Versatile digital recording system for recording high resolution video

A micromanipulator and UV curing adhesive allows a precise end-on coupling of an optical fiber to a film optical waveguide on a substrate. Such a coupling facilitates the optical processing of data on active or passive optoelectronic chips with the inherent advantages of parallel, high speed capability. After coarse

Growing community of inventors

San Diego, CA, United States of America

David B Cavanaugh