甚多孔径光纤激光阵列是构建大功率, 高光束质量, 等效光学大口径的新兴技术手段之一,
而基于相位精密操控实现阵列激光束的共相, 乃至快速, 灵活的光束偏转是当前光纤激光相控阵 …

Three dimensional sensing is essential in order that machines may operate in and interact
with complex dynamic environments. Solid-state beam scanning devices are seen as being …

We demonstrate two-dimensional beam steering through wavelength control using a one-
dimensional optical phased array (OPA) in which a path difference is built up in each …

摘要激光雷达作为一种可主动探测的遥感技术, 可以高精度地获取目标的空间距离, 速度等信息,
实现对探测目标的四维成像, 在智能驾驶, 无人机测绘等新兴领域中具有广阔的应用前景 …

Numerous sub-aperture fiber laser array is one of the emerging technologies to build high
power, high beam quality and equivalent optical large aperture. Realizing the common …

We propose and experimentally validate an efficient solution to extend the longitudinal
beam steering range, managing all available diffraction parameters in the grating radiators …

We demonstrate two-dimensional (2-D) beam-steering using only wavelength control from
one-dimensional siliconbased OPA, where path differences are sequentially formed in each …

Using wafer level fabrication techniques, we combine silicon photonics and MEMS
technologies to demonstrate the integration of an active photonic beam-steering circuit into a …