Demonstration of 128-Channel Optical Phased Array With Large Scanning Range
Guangzhen Luo, Wang, Jianbin Ma, Ruiting Wang, Zhengxia Yang, Xu Yang, Hongyan Yu, Xuliang Zhou, Yejin Zhang, Jiaoqing Pan
Abstract
We have proposed a 128-channel silicon-based optical phased array (OPA) chip with an overall antenna, and a large two-dimensional scanning range of 104.0° × 17.6° was achieved.
Topics & Concepts
Phased arrayPhased-array opticsChannel (broadcasting)ChipAntenna (radio)Range (aeronautics)Antenna arrayOpticsOptoelectronicsMaterials scienceComputer scienceTelecommunicationsPhysicsComposite materialPhotonic and Optical DevicesAdvanced Photonic Communication SystemsSemiconductor Lasers and Optical Devices