108 citations · 315 across the 12 of their papers we have counts for
6 papers · 1 filter
A thermoelastic limit on the focal intensity in Fabry-Pérot cavities
Jeremy J. Axelrod, Lothar Maisenbacher, Ashwin Singh +4
Light in the mode of a Fabry-Pérot cavity heats the mirror surfaces via optical absorption, causing thermoelastic deformation of the mirror substrates, which in turn dictates the s…
Ultrahigh continuous-wave intensities in high-NA optical cavities through suppression of the parametric oscillatory instability
L. Maisenbacher, A. Singh, I. M. Pope +1
Ultrahigh continuous-wave intensities (>300 GW/cm) in high-NA optical cavities enable applications from phase-contrast electron microscopy to ultradeep dipole traps for molecul…
Microscopy of Bioelectric Potentials using Electrochromism
Burhan Ahmed, Erica Liu, Lothar Maisenbacher +7
Studying the electrical signals generated by living cells is key to understanding numerous biological phenomena. Electrochromic optical recording (ECORE) uses the electrochromism e…
Compact Electrochromic Optical Recording of Bioelectric Potentials
Kenneth Nakasone, Chris Zavik, Erica Liu +7
Electrochromic optical recording (ECORE) is a label-free method that utilizes electrochromism to optically detect electrical signals in biological cells with a high signal-to-noise…
A nanoscale vacuum-tube diode triggered by few-cycle laser pulses
Takuya Higuchi, Lothar Maisenbacher, Andreas Liehl +2
We propose and demonstrate a nanoscale vacuum-tube diode triggered by few-cycle near-infrared laser pulses. It represents an ultrafast electronic device based on light fields, expl…
Tracing the phase of focused broadband laser pulses
Dominik Hoff, Michael Krüger, Lothar Maisenbacher +3
Precise knowledge of the behaviour of the phase of light in a focused beam is fundamental to understanding and controlling laser-driven processes. More than a hundred years ago an…