titled “Optical tweezing of microparticles and cells using silicon-photonics-based optical phased arrays,” the team concluded, “This work introduces a new modality for integrated optical ...

FAYETTEVILLE, GA, USA, July 25, 2023/EINPresswire.com/ -- An initial random phase reduces the quality of the deflection beam due to structural errors in the optical ...

New design for a foldable phased-array transmitter can help make satellites lightweight, smaller, and cost-efficient to launch, report scientists at Tokyo Tech. The transmitter is made of stacked ...

The light source is an optical phased array (OPA), built of a set of waveguide-type electro-optic phase modulators. The OPA is driven to randomly change the phases in every 200 ns, generating speckle ...

(Nanowerk News) Chip-scale silicon photonics optical phased array (OPA) is widely used in free-space communication. However, due to the limitation of optical device design and manufacture, the ...

Two-dimensional optical beam-steering with applications in LiDAR, projection, imaging, and communication is performed using either a 2-D optical phased array (OPA) with per-element optical phase ...

Its high cost, however, remains a major obstacle to mass integration. Leveraging silicon photonics, CEA-Leti has been working on Optical Phased Arrays (OPAs) to produce cost-effective and compact ...

Taking a critical step toward developing LiDAR systems for widespread commercial applications, CEA-Leti has developed genetic algorithms to calibrate high-channel-count optical phased arrays (OPAs), ...