Alexander Parfenov

Title: Innovations of Alexander Parfenov

Introduction

Alexander Parfenov is an accomplished inventor based in Rancho Palos Verdes, California. He is known for his significant contributions to the field of optical technology, particularly in the development of spatial light modulators.

Latest Patents

Parfenov holds a patent for "Transmissive, optically addressed, photosensitive spatial light modulators and color display systems incorporating same." This innovative technology features an optically addressed, photoconductive spatial light modulator (SLM) that operates in a transmissive mode. It is capable of modulating a wide spectrum of visible light without a pixel structure or native pixel resolution. The SLM does not include photodiodes and does not rectify. The light projection system incorporates one or more SLMs, which include a write (image definition) UV light path and a read (illumination) visible light path to create a color image projection display. The write UV light propagates from an image display pattern source and writes image patterns on the photoconductive SLMs. The read visible light passes through the SLM and is modulated by an electro-optical material, resulting in a high-efficiency display system that delivers high-resolution color images onto a display screen.

Career Highlights

Parfenov is currently associated with Compound Photonics Limited, where he continues to innovate in the field of optical technologies. His work has contributed to advancements in display systems and imaging technologies.

Collaborations

Some of his notable coworkers include Jonathan A Sachs and Howard V Goetz, who have collaborated with him on various projects within the company.

Conclusion

Alexander Parfenov's contributions to optical technology, particularly through his patented innovations, have made a significant impact in the field. His work continues to influence advancements in display systems and imaging technologies.