3 papers
physics.optics2026
Electro-optic modulation of coherent and incoherent mid-IR radiation in two-dimensional arrays
Jared Sisler, Phillippe Pearson, Michael Kelzenberg +2
Light in the mid-infrared (mid-IR) spans wavelengths from 3-8 m and is important to many applications such as gas sensing and thermal imaging. Due to materials challenges, ther…
physics.optics2025
Ultrafast, reconfigurable all-optical beam steering and spatial light modulation
Claudio U. Hail, Lior Michaeli, Harry A. Atwater
Achieving spatiotemporal control of light at subwavelength and subcycle scales is an important milestone in the development of new photonic materials and technologies. Ultrafast sp…
physics.optics2025
Optically Actuated Transitions in Multimodal, Bistable Micromechanical Oscillators
Lior Michaeli, Ramon Gao, Michael D. Kelzenberg +3
We experimentally demonstrate a new class of optomechanical nonlinearities in weakly damped micromechanical resonators, arising from the interplay between the Duffing nonlinearity,…