Torbjörn Sandström

Title: The Innovations of Torbjörn Sandström

Introduction

Torbjörn Sandström is a notable inventor based in Pixbo, Sweden. He has made significant contributions to the field of precision printing and radiation beam homogenization. With a total of eight patents to his name, Sandström's work reflects a commitment to advancing technology in his area of expertise.

Latest Patents

Among his latest patents is a method for high precision printing of patterns. This invention includes a method to print patterns with improved edge acuity. In one embodiment, the method involves providing a spatial light modulator (SLM) and a pixel layout pattern with different categories of modulating elements, which differ in the phase of the complex amplitude. Another significant patent relates to the homogenization of a spatially coherent radiation beam. This invention includes a device designed to homogenize the spatial intensity distribution of a spatially coherent radiation beam. The device features a grating arranged in the propagation path of the beam, which diffracts the coherent beam and decreases the coherence length in a direction orthogonal to the propagation direction.

Career Highlights

Throughout his career, Torbjörn Sandström has worked with various companies, including Micronic Laser Systems AB. His innovative approaches have led to advancements in the technologies he has developed.

Collaborations

Sandström has collaborated with notable individuals in his field, including Anna-Karin Holmér and Kenneth Wilhelmsson. Their joint efforts have contributed to the success of his projects and innovations.

Conclusion

Torbjörn Sandström's contributions to precision printing and radiation beam technology highlight his role as a leading inventor. His patents and collaborations reflect a dedication to innovation and technological advancement.