Researching Deep Fields with JWST Integral Field Spectroscopy
With the instruments of extraordinary capabilities, the James Webb Space Telescope(JWST) will expand the boundary of near-IR and mid-IR astronomy. JWST is equipped with the Integral Field Spectroscopy (IFS), which has the ability to obtain resolved spectrum of high quality and has never been used on previous near-IR and mid-IR space telescopes. In this talk, I will first introduce the IFS Instrument of JWST, then introduce the projects of Pierre Ferruit, which focuses on the spectroscopy of deep fields. In addition, I will talk about other Cycle 1 GTO proposals in the category of "Deep Fields" and "High-redshift Quasars and Galaxy Assembly".