Arnold Peter Harpin

Title: The Innovations of Arnold Peter Harpin

Introduction

Arnold Peter Harpin, an accomplished inventor based in Oxford, GB, has made significant contributions to the field of optical technology. With a total of eight patents to his name, he has focused on creating advanced optical circuits and devices that pave the way for new applications in sensing and telecommunications.

Latest Patents

Harpin’s recent innovations include an Integrated Optical Circuit designed for use in a fibre optic gyroscope. This circuit effectively senses rotation rates by determining a phase shift resulting from the Sagnac Effect, where light beams travel in opposite directions around an optical fibre sensing loop. Incorporating rib waveguides formed in a silicon-on-insulator chip, the circuit facilitates efficient transmission and detection of light.

Another notable patent is a Device for Redirecting Light from an Optical Waveguide. This invention is also built on a silicon-on-insulator chip, featuring an integrated waveguide and a reflective facet. The innovative design ensures that the waveguide and facet are aligned through the same lithographic steps, allowing for precise manipulation of light in desired directions.

Career Highlights

Throughout his career, Arnold Peter Harpin has worked with several notable companies, including Bookham Technology Limited. His expertise in optical technology has been instrumental in the development and refinement of various optical devices that leverage silicon-based innovations.

Collaborations

Harpin has had the pleasure of working alongside talented individuals such as Andrew George Rickman and Robin Jeremy Morris. These collaborations have allowed him to enhance his inventions and contribute to the advancement of the optical technologies field.

Conclusion

Arnold Peter Harpin’s contributions to optical technology through his innovative patents signify a remarkable career. His work continues to influence advancements in fibre optic systems and promotes the future of accurate sensing technologies. With each invention, Harpin reinforces the importance of innovation in enhancing our understanding and application of optical phenomena.