Laser Spectroscopy and Plasma Lab (LSPL)

Professor Wang's Research Group

Department of Physics and Astronomy, Mississippi State University

US Patents

Details

    1. Method for repeatedly trapping of individual airborne absorbing particles using a counter-flow co-axial double-nozzle and photophoretic trap for continuous sampling and analysis, Yongle Pan and Chuji Wang, Application filed in Dec. 2013.

    2. Method of measuring electron impact excitation cross section using cavity ringdown spectroscopy, Chuji Wang, Peeyush Sahay, and Susan S. Scherrer, Application filed in March, 2011.

    3. Synthesis methods of multilayered carbon-encapsulated metal core nanoparticles from wood char, Jilei Zhang, Chuji Wang, and Hossein Toghiani, Application filed in September 2010.

    4. Fiber Bragg grating loop ringdown method and apparatus. Chuji Wang, U.S. Patent NO. 7,323,677, (Jan. 29, 2008).

    5. Fiber ringdown pressure/force sensors. Chuji Wang, U.S. Patent NO. 7,241,986, (July 11, 2007).

    6. System and method for controlling a light source for cavity ring-down spectroscopy. Robert Augustine, Calvin R. Krusen, Chuji Wang, and Wen-Bin Yan, U.S. Patent NO. 7,277,177, (October 2, 2007).

    7. Method and apparatus for elemental and isotope measurements and diagnostics-microwave induced plasma-cavity ring-down spectroscopy. Chuji Wang, Christopher Winstead, and Yixiang Duan, U.S. Patent NO. 7,054,008, (May, 2006).