Nikolai Chekurov

Title: The Innovations of Nikolai Chekurov

Introduction

Nikolai Chekurov is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of optical data writing and radiation window manufacturing. With a total of 3 patents to his name, Chekurov's work showcases his expertise and innovative spirit.

Latest Patents

One of his latest patents is the "Beam balancer for optical data writing." This invention involves a method for balancing pulse energies across a series of write beams in an optical data writer. The method includes applying an independently controllable phase delay to each write beam, thereby changing its polarization. Additionally, it directs a selected plane-polarized component of the write beam through a data modulator and onto an optical substrate, allowing for modulation irrespective of the tolerance across the series of write beams.

Another significant patent is the "Radiation window." This invention provides a manufacturing method that includes patterning a mask on the top surface of a bulk or compound wafer. The process involves etching the wafer based on the mask, generating recesses, and filling them with a material. The method culminates in polishing the top surface and providing a membrane layer, followed by etching from the bottom surface to build a supporting structure.

Career Highlights

Throughout his career, Chekurov has worked with prominent companies such as Oxford Instruments Technologies and Microsoft Technology Licensing. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Chekurov has collaborated with notable individuals, including Esa Tapani Raikkonen and Risto Mutikainen. These partnerships have likely enriched his work and expanded his innovative capabilities.

Conclusion

Nikolai Chekurov's contributions to optical data writing and radiation window manufacturing highlight his innovative prowess. His patents reflect a commitment to advancing technology and improving existing methods. Chekurov's work continues to influence the field and inspire future innovations.