Real-time transition dynamics and stability of chip-scale dispersion-managed frequency microcombsFemtosecond mode-locked laser frequency combs have served as the cornerstone in precision spectroscopy, all-optical atomic clocks, and measurements of ultrafast dynamics. Recently frequency microcombs based on nonlinear microresonators have been examined,
News story posted on 2020-04-03T05:24:00.0000000Z
#LIVE: Day 6 of George Floyd #BLM Protests in Minneapolis St Paul Minnesota
Day 6 of George Floyd protests: Sunday, May 31, 2020 As crowds of protesters once again gathered at the Minneapolis, Minnesota site of Floyd's arrest and subsequent death. Shortly after 6:00 p.m., a semi-truck tanker drove into a crowd of protesters on the I-35W...
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