Company Filing History:
Years Active: 1999-2000
Title: Innovations by Hans Bengtsson
Introduction
Hans Bengtsson is an accomplished inventor based in Sudbury, MA (US). He holds a total of 3 patents that showcase his expertise in optical scanning systems. His innovative contributions have significantly advanced the field of optical technology.
Latest Patents
Bengtsson's latest patents include a scanning system and method of operation for automatically setting. This optical scanning system utilizes a low-resolution scanning operation to automatically adjust the sensitivity of the system. The system performs a low-resolution scanning operation by scanning a line, automatically and iteratively setting the levels of excitation signal power and detector gain. It skips a plurality of lines and scans the next line, adjusting the levels as appropriate, and continues this process. After the system sensitivities have been set, the calibrated system scans all the lines of the sample to collect data, including the lines that were skipped during the low-resolution scanning operation.
Another notable patent is the optical scanner calibration device. This device includes a power meter that is illuminated by an attenuated excitation beam during calibration operations. The power meter measures optical power in the attenuated excitation beam at various index settings of a variable optical attenuator. The system constructs a lookup table that relates incident excitation beam power to the index settings of the attenuator. It then uses this table to select the appropriate setting for the attenuator to deliver a specified optical power to the sample. The system also calibrates the gain of a detector by redirecting the excitation beam of known intensity to the detector, producing a lookup table that relates the gain settings to the actual gain of the detector.
Career Highlights
Bengtsson has made significant strides in his career, particularly through his work at General Scanning, Inc. His innovative patents have contributed to advancements in optical scanning technology, enhancing the efficiency and accuracy of data collection processes.
Collaborations
Throughout his career, Hans has collaborated with notable colleagues, including Herman Deweerd and Brian Patrick Stokes. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hans Bengtsson's contributions to the field of optical scanning systems reflect his dedication to innovation and excellence. His patents not only demonstrate his technical expertise but also his commitment to advancing technology for practical applications.