51 citations · 90 across the 2 of their papers we have counts for
2 papers
physics.optics2015★ 39 cited
Planar immersion lens with metasurfaces
John S. Ho, Brynan Qiu, Yuji Tanabe +3
The solid immersion lens is a powerful optical tool that allows light entering material from air or vacuum to focus to a spot much smaller than the free-space wavelength. Conventio…
q-bio.NC2015★ 51 cited
Self-tracking Energy Transfer for Neural Stimulation in Untethered Mice
John S. Ho, Yuji Tanabe, Shrivats Mohan Iyer +5
Optical or electrical stimulation of neural circuits in mice during natural behavior is an important paradigm for studying brain function. Conventional systems for optogenetics and…