Jan Jisa

Title: Jan Jisa - Innovator in Charged Particle Beam Technology

Introduction

Jan Jisa is a notable inventor based in Trutnov, Czech Republic. He has made significant contributions to the field of charged particle beam technology. His innovative work has led to the development of a unique apparatus that enhances the capabilities of charged particle beam applications.

Latest Patents

Jan Jisa holds a patent for a "Transmission charged particle beam apparatus, and method of aligning such a transmission charged particle beam apparatus." This invention relates to a Transmission Charged Particle Beam (TCPB) apparatus that includes a sample holder for holding a sample, a source for producing a beam of charged particles, and an illuminator for directing the beam to irradiate the sample. The TCPB apparatus also features an imaging system that receives a flux of charged particles transmitted through the sample and directs it onto a sensing device. Additionally, a controller is integrated to manage various operational aspects of the TCPB apparatus. This controller is designed to receive calibration data and utilize it for optically aligning the TCPB apparatus, which can be achieved even in the absence of a sample on the holder.

Career Highlights

Jan Jisa is associated with FEI Company, where he continues to push the boundaries of innovation in charged particle beam technology. His work has been instrumental in advancing the capabilities of imaging and analysis in various scientific fields.

Collaborations

Jan collaborates with talented individuals such as Sháněl Ondřej and Ondřej Bačo, contributing to a dynamic and innovative work environment.

Conclusion

Jan Jisa's contributions to the field of charged particle beam technology exemplify the spirit of innovation. His patent and ongoing work at FEI Company highlight his commitment to advancing scientific research and applications.