Jyrki Laitinen

Title: Jyrki Laitinen: Innovator in Optical Measurement Technologies

Introduction

Jyrki Laitinen is a notable inventor based in Kuusisto, Finland. He has made significant contributions to the field of optical measurement technologies, holding a total of seven patents. His work focuses on developing advanced systems for analyzing samples, particularly through fluorescence techniques.

Latest Patents

One of Laitinen's latest inventions is a sample measurement system. This apparatus and method are designed for optically analyzing samples contained in sample sites of a sample holder using fluorescence. The system includes a first light source with multiple individual light sources that emit narrow wavelength bands. It also features means for further limiting these wavelength bands, guiding the reduced-wavelength light to the sample sites, and a detector for capturing light from these sites. A key aspect of this invention is the incorporation of a wavelength-tunable single monochromator, which allows for the manufacturing of a microplate reader capable of fluorescence measurements across a continuous wavelength range while keeping costs reasonable.

Another significant patent is an optical measurement instrument that includes an excitation light source to produce an excitation beam for samples and a detector to capture the emission beam from these samples. This instrument also features a temperature control arrangement, which includes temperature sensors, heating resistors, and a controller to manage the electrical power supplied to the heating elements based on temperature signals.

Career Highlights

Throughout his career, Jyrki Laitinen has worked with prominent companies in the field, including Wallac Oy and PerkinElmer Singapore Pte Limited. His experience in these organizations has contributed to his expertise in optical measurement technologies and innovations.

Collaborations

Laitinen has collaborated with notable professionals in his field, including Markku Ojala and Christer Isaksson. These collaborations have likely enriched his work and contributed to the development of his patented technologies.

Conclusion

Jyrki Laitinen is a distinguished inventor whose work in optical measurement technologies has led to several innovative patents. His contributions continue to impact the field, showcasing the importance of advancements in sample analysis techniques.