EurekAlert!

Broadband quantum-dot frequency-modulated comb laser

Since the conception of the laser frequency comb in the late 1990s, it has revolutionized the precise measurement of frequency and time. Beyond their initial use in optical clocks and precision ...
EurekAlert!

Frequency-modulated continuous waves controlled by space-time-coding metasurface with nonlinearly periodic phases

Pulse compression is an important technology in modern radar system, which promotes the developments of modern radar technologies towards higher speed and ranging accuracy. The FMCW signals, with the ...
TipRanks on MSN

Aeva, Nvidia to integrate 4D LiDAR within Nvidia Drive Hyperion

Aeva (AEVA) announced that its Frequency Modulated Continuous Wave 4D LiDAR technology has been selected for the NVIDIA (NVDA) DRIVE Hyperion ...

Voyant Photonics Introduces Industry’s First Fully Solid-State 4D FMCW LiDAR, Unlocking High Performance Depth and Velocity Sensing to Next-Generation Indust…

Voyant Photonics, the leader in chip-scale frequency-modulated continuous-wave (FMCW) LiDAR, today announced its Helium™ ...
TMCnet

Aeva Introduces Omni, the First Compact Wide-View Short-Range 4D LiDAR Sensor for Physical AI Applications

Today, at CES 2026, Aeva® (Nasdaq: AEVA), a leader in next-generation sensing and perception systems, announced Aeva Omni™, the industry's first wide-view short-range 4D LiDAR ...
GPS World

Innovation Insights: What is carrier phase?

WHAT IS CARRIER PHASE? The obvious answer is: the phase of the carrier. But this is not helpful if you don’t know what a carrier is. A carrier is basically a harmonic electromagnetic wave — a pure ...