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Years Active: 2009-2010
Title: Innovations by DongHak Choi
Introduction
DongHak Choi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical technology, particularly in the development of advanced imaging techniques. With a total of two patents to his name, Choi's work focuses on enhancing the capabilities of optical coherence tomography (OCT) devices.
Latest Patents
Choi's latest patents include a wavelength-tunable light generator and an optical coherence tomography device. The OCT technique he developed allows for tomographic observation of biological body parts that are difficult to restrain. This innovation also provides a method for observing parts that do not require constraint, thereby alleviating the burden on biological subjects. The wavelength-tunable light generator serves as the light source for the OCT device, featuring a tunable range width of at least 4.7×10⁻⁶ m and an emitted-light frequency width of no more than 13 GHz. It is capable of changing the wave number stepwise at intervals of no more than 3.1×10⁻⁶ m and time intervals of no more than 530 µs.
Career Highlights
Throughout his career, DongHak Choi has worked with esteemed organizations such as the Kitasato Institute and Nippon Telegraph and Telephone Corporation. His experience in these institutions has contributed to his expertise in optical technologies and innovations.
Collaborations
Choi has collaborated with notable colleagues, including Kimiya Shimizu and Kohji Ohbayashi. These partnerships have likely enriched his research and development efforts in the field of optical coherence tomography.
Conclusion
DongHak Choi's contributions to optical technology, particularly through his patents, demonstrate his innovative spirit and commitment to advancing medical imaging techniques. His work continues to impact the field positively, paving the way for future advancements.