Search for Optical Pulsations in PSR J0337+1715
  We report on a search for optical pulsations from PSR J0337+1715 at its observed radio pulse period. PSR J0337+1715 is a millisecond pulsar (2.7 ms spin period) in a triple hierarchical system with two white dwarfs, and has a known optical counterpart with g-band magnitude 18. The observations were done with the Array Camera for Optical to Near-IR Spectrophotometry (ARCONS) at the 200" Hale telescope at Palomar Observatory. No significant pulsations were found in the range 4000-11000 angstroms, and we can limit pulsed emission in g-band to be fainter than 25 mag. 
M. J. Strader, A. M. Archibald, S. R. Meeker, P. Szypryt, A. B.   Walter, J. C. van Eyken, G. Ulbricht, C. Stoughton, B. Bum...
astro-ph.HE