Though radar is the more prevalent object detection system, the lesser-known ladar -- radar that uses lasers instead of radio frequencies -- produces a more detailed result. The problem though, is ...

STRL is promoting research on optical phased arrays *1 that can control the direction of a light ray at high speed by applying voltage, toward the realization of AR glasses capable of viewing natural ...

3D schematic drawing of the presented serpentine OPA design. Grating antennas, phase shifters, and the additional lengths between two serpentine sections are circled in green, white, and black, ...

An optical phased array (OPA) is a nonmechanical beam-steering control device with high directivity and deflection efficiency. Owing to its high resolution, fast response, and absence of inertia, the ...

PITTSBURGH, March 17, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces the launch of its 2D Collimator Array, an advanced optical assembly designed for ...

Optical phased arrays (OPAs) and beam steering technologies represent a transformative approach in photonic systems, offering rapid and reliable control of light propagation without reliance on ...

Coherent Corp. has announced the launch of its 2D Collimator Array, an innovative optical assembly designed for use in optical circuit switches (OCS), which are increasingly vital for advanced data ...

PITTSBURGH, March 17, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (COHR), a global leader in photonics, announces the launch of its 2D Collimator Array, an advanced optical assembly designed for optical ...

We are advancing research on spatial light modulators (SLM) and optical phased arrays (OPA) toward implementation of spatial image reproduction displays able to display natural 3D images. We are ...

今回も、レーダーのアンテナに関する話の続きである。目下の軍用レーダー業界における主役、すなわちフェーズド・アレイ・レーダーの話を取り上げることにしよう。 アレイ・アンテナ リフレクタ・アンテナやスロット・アンテナを使用するレーダーで ...