The ability to control and steer optical beams is critical for emerging technologies. Among
these are light detection and ranging (LiDAR), laser display, free space communication, and …

Underwater inspection, maintenance and repair (IMR) operations are being increasingly
robotized in order to reduce safety issues and costs. These robotic systems rely on vision …

Light detection and ranging (LiDAR) is a key technology for smart mobility of robots,
agricultural and construction machines, and autonomous vehicles. However, current LiDAR …

The underwater world is still largely unexplored yet surveying and monitoring submerged
sites is fundamental for many applications, including archaeology, biology, and disaster …

We propose an integrated two-dimensional beam-steering device based on an on-chip
silicon-nitride switch/emitter structure and off-chip lens for light detection and ranging (Lidar) …

Conventional wisdom holds that laser-based systems cannot handle high mobility due to the
strong directionality of laser light. We challenge this belief by presenting Lasertag, a generic …

One of the limitations in the application of electrowetting-based tunable fluidic lenses is their
slow response time. We consider here two approaches for enhancing the response speed of …

We propose and demonstrate an optical phased-array-based bidirectional grating antenna
(BDGA) in silicon nitride waveguides. The BDGA is integrated with a miniaturized all …

We demonstrate a two-dimensional, individually tunable electrowetting microlens array
fabricated using standard microfabrication techniques. Each lens in our array has a large …

摘要液晶包层波导以波导为载体, 以液晶为工作物质, 包层中的液晶通过倏逝波调控芯层中的
波导模式. 相比于传统液晶器件, 液晶包层波导能够巧妙解耦光线调制距离与液晶层厚度 …