John Amsten

Title: Innovations of John Amsten: Advancements in Projection Technology

Introduction

John Amsten, an inventive mind hailing from Manchester-by-the-Sea, MA (US), has significantly contributed to the field of digital projection technology. With one patent to his name, Amsten's work revolves around enhancing the quality of projected images through sophisticated methods.

Latest Patents

John Amsten's notable patent is titled "Raman despeckling with spectral control." This innovative apparatus and method for controlling the spectrum of stimulated Raman scattering facilitates the despeckling of digitally projected images. The technology utilizes stimulated Raman scattering to introduce wavelength diversity for reduced speckle, while also modifying the light color to achieve a more desirable spectrum. His work enables digital projection with color-sequential projectors by alternating the Raman spectrum between green and red, ultimately enhancing projector transmission by minimizing unwanted yellow light in the spectrum.

Career Highlights

Amsten is a key figure at Projection Ventures, Inc., where he applies his expertise to develop advanced projection technologies. His invention reflects a profound understanding of optical science and engineering, positioning him as a leader in enhancing the digital imaging experience.

Collaborations

Throughout his career, John Amsten has worked alongside talented colleagues such as Ian Lee and Barret Lippey. Their collaboration has fostered an innovative environment within Projection Ventures, Inc., driving the development of groundbreaking technologies in projection systems.

Conclusion

With a focus on controlling the spectrum of light to improve digital projection capabilities, John Amsten stands out as a visionary inventor. His patent on Raman despeckling illustrates the potential for technological advancements that can revolutionize the way digital images are projected and perceived.