Press Release
New Device Modulates Visible Light—Without Dimming It—with the Smallest Footprint and Lowest Power Consumption
Visible-spectrum, compact, power-efficient, low-loss phase modulator is a breakthrough in integrated photonics; the device will improve LIDAR for remote sensing, AR/VR goggles, quantum information processing chips,... MoreNov 22 2021 | By Holly Evarts | Photo credit: Heqing Huang and Cheng-Chia Tsai/Columbia Engineering