A joint venture with an aim to independently develop, manufacture and sell integrated and cost-competitive helium cryogenic systems and offer related services, was set up on Science Island, Hefei.
Recently, Prof. GAO Xiaoming’s group, from Anhui Institute of Optics and Fine Mechanics (AIOFM), Hefei Institutes of Physical Science, demonstrated how they designed and manufactured a photoacoustic spectroscopy based sensor to measure aerosols and nitrogen dioxide (NO2) simultaneously.