Demonstration of Two-Dimensional Beam Steering through Wavelength Tuning with One-Dimensional Silicon Optical Phased Array

Demonstration of Two-Dimensional Beam Steering through Wavelength Tuning with One-Dimensional Silicon Optical Phased Array

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 channel to allocate a phase delay sequentially. Prior to the beam steering through wavelength tuning, phase initialization was per...

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Bibliographic Details
Main Authors: Hyeonho Yoon, Hyun-Woo Rhee, Nam-Hyun Kwon, Jae-Yong Kim, Junhyeong Kim, Jinhyeong Yoon, Hyo-Hoon Park
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Photonics
Subjects:
optical phased array
silicon photonics
wavelength tuning
beam steering
Online Access:https://www.mdpi.com/2304-6732/9/11/812

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