Carl N Cederstrand

Title: The Innovations of Carl N Cederstrand

Introduction

Carl N Cederstrand is a notable inventor based in Brea, California, with a significant contribution to the field of optical systems and gas analysis. He holds a total of five patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on developing advanced spectrophotometers and infrared gas analyzers.

Latest Patents

One of Cederstrand's latest patents is for a spectrophotometer and optical system designed to enhance the detection of gases. This invention utilizes an optical system that splits an emission beam generated by pulsed ultraviolet radiation into a sample beam and a reference interference beam. The system employs spectrally selective mirrors to direct beams corresponding to specific gas absorption wavelengths onto solid-state detectors. This innovative approach allows for precise measurement of both the sample and interfering gases, improving the accuracy of gas detection.

Another significant patent is for an infrared gas analyzer that incorporates detector elements of differing types. This improved nondispersive infrared gas analyzer features both pneumatic and black body type detectors arranged along the optical axis. The combination of these detectors allows for a more reliable output signal, free from disturbances caused by variations in infrared source intensity and the presence of interfering compounds.

Career Highlights

Throughout his career, Cederstrand has worked with prominent companies such as Beckman Instruments, Inc. and Rosemount Analytical Inc. His experience in these organizations has contributed to his development of cutting-edge technologies in the field of gas analysis and optical systems.

Collaborations

Cederstrand has collaborated with notable professionals in his field, including Dale F Warnke and Sharam M Salimian. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Carl N Cederstrand's contributions to the field of optical systems and gas analysis are significant, with multiple patents that reflect his innovative approach. His work continues to influence advancements in technology and improve the accuracy of gas detection systems.