Extracting the core and cladding contributions to fluorescence and Raman emission in integrated photonic waveguides

by RLE at MIT | Nov 12, 2025 | RLE Recent Papers

Andres Garcia Coleto, Henry Crawford-Eng, Nathan Tyndall, Alin Antohe, Soumen Kar, Lewis Carpenter, Todd Stievater, and Jelena Notaros DOI: https://doi.org/10.1364/OE.575183  Abstract: Minimizing background optical emission originating from waveguides is...

Stochastic nanomagnets as current digitizers for efficient probabilistic machine learning

by RLE at MIT | Oct 10, 2025 | RLE Recent Papers

Dooyong Koh, Ethan G. Rogers, Kshemal K. Gupte, Qiuyuan Wang, Brooke C. McGoldrick, Jungsoo Lee, Marc A. Baldo, Cheng Wang, and Luqiao Liu DOI: https://doi.org/10.1103/s86j-5jcr  Abstract: The rapidly growing demand for more efficient artificial intelligence...

Nonlinear, Hybrid, Multi-Core Magnetic Energy Harvesting

by RLE at MIT | Sep 9, 2025 | RLE Recent Papers

Daniel Monagle, Steven B. Leeb DOI: 10.1109/TPEL.2025.3607641 Abstract: Current transformer magnetic energy harvesters scavenge energy from the magnetic fields around ac transmission lines to power sensor packages. Often, magnetic cores with either extremely high...

Ultrabroadband air-dielectric double-chirped mirrors for laser frequency combs

by RLE at MIT | Aug 25, 2025 | News Links, RLE Recent Papers

Tianyi Zeng, Yamac Dikmelik, Feng Xie, Kevin Lascola, David Burghoff & Qing Hu DOI: https://doi.org/10.1038/s41377-025–01961‑4 Abstract: Dispersion engineering is critical for the creation of integrated broadband laser frequency...

Towards scalable screening for the early detection of Parkinson’s disease: validation of an iPad-based eye movement assessment system against a clinical-grade eye tracker

by RLE at MIT | Aug 13, 2025 | News Links, RLE Recent Papers

Image Credit: Artwork by Michael Hurley, Research Laboratory of Electronics Jamie Koerner, Erin Zou, Jessica A. Karl, Cynthia Poon, Leo Verhagen Metman, Charles G. Sodini, Vivienne Sze, Fabian J. David & Thomas...

Coherent and Incoherent Light Scattering by Single-Atom Wave Packets

by RLE at MIT | Jul 28, 2025 | News Links, RLE Recent Papers

Vitaly Fedoseev, Hanzhen Lin (林翰桢), Yu-Kun Lu , Yoo Kyung Lee, Jiahao Lyu, and Wolfgang Ketterle DOI: https://doi.org/10.1103/zwhd-1k2t Abstract: We study light scattering of atomic wave packets in free space and discuss the results in terms of atom-photon...