Company Filing History:
Years Active: 2014-2023
Title: Juncheng Cao: Innovator in Terahertz Technology
Introduction
Juncheng Cao is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of terahertz technology, holding a total of 3 patents. His work focuses on developing advanced measurement systems and calibration methods that enhance the understanding and application of terahertz spectra.
Latest Patents
Cao's latest patents include a terahertz spectrum measurement system and a method for analyzing a terahertz spectrum of a substance. This innovative system features two terahertz quantum cascade lasers with their emission ports arranged oppositely, along with a vacuum hood positioned between them. This design allows for a separate terahertz dual frequency comb, addressing the limitations of on-chip dual frequency comb systems in measuring terahertz spectra directly.
Another notable patent is a method for calibrating the absolute responsivity of a terahertz quantum well detector. This method utilizes a power detectable single frequency laser source as a calibration photosource, enabling the determination of absolute responsivity parameters at various detectable frequencies. The calibration device includes essential components such as a driving power supply, a terahertz array detector, and an oscilloscope.
Career Highlights
Juncheng Cao is affiliated with the Chinese Academy of Sciences, where he conducts research and development in terahertz technologies. His work has positioned him as a key figure in advancing the capabilities of terahertz measurement systems.
Collaborations
Cao collaborates with esteemed colleagues, including Zhiyong Tan and Li Jun Gu, who contribute to his research endeavors and innovations in the field.
Conclusion
Juncheng Cao's contributions to terahertz technology through his patents and research at the Chinese Academy of Sciences highlight his role as an influential inventor. His work continues to pave the way for advancements in the measurement and analysis of terahertz spectra.
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