Professor Peter Herring is one of the foremost investigators of bioluminescence in fish (and other organisms). He is an honorary professor at the UK’s National Oceanography Centre – though he’s now retired from full-time research.
Other scientists are continuing the work on glowing marine creatures however – for example Professor Steven Haddock of the Monterey Bay Aquarium Research Institute.
Example publications see:
Bioluminescence in the Sea [Haddock]