Research Laboratory of Electronics (RLE)

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New method could increase LLM training efficiency

February 27, 2026

By leveraging idle computing time, researchers can double the speed of model training while preserving accuracy.

Efficient cooling method could enable chip-based trapped-ion quantum computers

January 15, 2026

New technique could improve the scalability of trapped-ion quantum computers, an essential step toward making them practically useful.

MIT engineers design an aerial microrobot that can fly as fast as a bumblebee

December 5, 2025

With insect-like speed and agility, the tiny robot could someday aid in search-and-rescue missions.

Tess Smidt named to 2025 cohort of AI2050 Early Career Fellows

November 7, 2025

The honor is announced annually by Schmidt Sciences.

This is your brain without sleep

October 29, 2025

New research shows attention lapses due to sleep deprivation coincide with a flushing of fluid from the brain — a process that normally occurs during sleep.

Kevin Chen wins IROS Toshio Fukuda Young Professional Award

October 29, 2025

At MIT, Chen leads his lab with the goal of developing microscale robotic systems that demonstrate insect-like locomotive capabilities in aerial, aquatic and terrestrial settings.

MIT engineers develop a magnetic transistor for more energy-efficient electronics

September 24, 2025

A new device concept opens the door to compact, high-performance transistors with built-in memory.

New laser “comb” can enable rapid identification of chemicals with extreme precision

September 2, 2025

The ultrabroadband infrared frequency comb could be used for chemical detection in portable spectrometers or high-resolution remote sensors.

Professor Emeritus Hank Smith honored for pioneering work in nanofabrication

June 18, 2025

Longtime MIT electrical engineer receives SPIE Frits Zernike Award for Microlithography in recognition of outstanding accomplishments in microlithographic technology.

Photonic processor could streamline 6G wireless signal processing

June 12, 2025

By performing deep learning at the speed of light, this chip could give edge devices new capabilities for real-time data analysis.