Location History:
- Bishop's Stortford, EN (1976)
- Bishops Stortford, GB (1979)
Company Filing History:
Years Active: 1976-1979
Title: The Innovations of Carl Peter Sandbank
Introduction
Carl Peter Sandbank is a notable inventor based in Bishops Stortford, GB. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work has advanced the manufacturing processes and applications of optical fibers and couplers.
Latest Patents
One of Sandbank's latest patents is related to optical fiber manufacture. This patent discloses a continuous flow process in which optical fiber is produced through the chemical vapor deposition of material upon the bore of a tube. The tube is crafted from an annular crucible surrounding a vertical gas feed and is lowered through a hot zone where it is softened and drawn into fiber. The gas deposits one or more layers on the inside of the tube prior to drawing, providing the drawn fiber with optical waveguide properties. Another significant patent is for an optical coupler. This invention employs integrated optical circuit techniques to direct light from a document to be copied to a line of photosensors in a large-scale integrated photosensor module. A plurality of optical waveguides are spaced widely along the document and closely along the photosensor array, with spaced channels formed in a higher refractive index glass layer on a glass substrate.
Career Highlights
Sandbank is currently associated with the International Standard Electric Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in developing advanced optical systems that enhance the efficiency and effectiveness of various applications.
Collaborations
He has collaborated with John Irven, contributing to the advancement of their shared projects and innovations in optical technology.
Conclusion
Carl Peter Sandbank's contributions to optical technology through his patents and work at the International Standard Electric Corporation highlight his role as a significant inventor in the field. His innovations continue to influence the development of optical systems and applications.