Light Lasers and Optics

Magnified nanoparticles

How to color-code nearly invisible nanoparticles

With a bit of metal, nanoparticles shine in colors based on size.|Medium Read
An artistic rendering of a hexagonal atomic lattice structure with a spiral pulse of light coming from the top left and hitting the center of the lattice.

Light could make semiconductor computers a million times faster or even go quantum

Electron states in a semiconductor, set and changed with pulses of light, could be the 0 and 1 of future “lightwave” electronics or room-temperature quantum computers.|Medium Read

Organic solar cells reach record efficiency, benchmark for commercialization

The multi-layered organic solar cells will be able to curve in clothing or be transparently built into windows.|Medium Read

Solar cells enable self-powered camera

A solar cell combined with a camera sensor collects photons to provide electricity.|Medium Read
Encyclopedia of Modern Optics

Duncan Steel is Co-Editor-in-Chief of Encyclopedia of Modern Optics, 2nd edition

Encyclopedia covers optics through light-emitting diodes.|Short Read
Nuclear Engineering & Radiological Sciences logo

Intense laser experiments provide first evidence that light can stop electrons

By hitting electrons with an ultra-intense laser, researchers have stopped them as effectively shooting them at a sheet of lead, demonstrating what's called "radiation reaction."|Medium Read

Holography and LIDAR on the cheap with nanoparticle gel

Magnetic nanoparticles coated in amino acids can modulate light inexpensively at room temperature, and the findings have applications in autonomous vehicles. |Medium Read
5 researchers work with computer sensors

A shoe-box-sized chemical detector

Powered by a broadband infrared laser, the device can zero in on the ‘spectral fingerprint region’.|Medium Read
Electrical Engineering & Computer Science logo

ECE Bicentennial + Beyond lecture

This series of talks features world-renowned faculty with a long history at Michigan.|Short Read
David Layelan

Deep UV LEDs lead to two best poster awards at ISSLED 2017

New techniques to construct deep UV LEDs prove prize-worthy.|Medium Read
Laura Andre using self-cooling laser

Laser cooling with Laura Andre

Laura Andre says she "ended up just falling in love with optics."|Short Read
Laura Andre featured

Cooling off with lasers

Lasers are typically thought of as hot. What if they were able to cool?|Medium Read