title: Fully integrated hybrid silicon two dimensional beam scanner.
abstract: In this work we present the first fully-integrated free-space beam-steering chip using the hybrid silicon platform. The photonic integrated circuit (PIC) consists of 164 optical components including lasers, amplifiers, photodiodes, phase tuners, grating couplers, splitters, and a photonic crystal lens. The PIC exhibited steering over 23° x 3.6° with beam widths of 1° x 0.6°.
authors.forename: J C
authors.initials: JC
authors.lastname: Hulme
authors.forename: J K
authors.initials: JK
authors.lastname: Doylend
authors.forename: M J R
authors.initials: MJ
authors.lastname: Heck
authors.forename: J D
authors.initials: JD
authors.lastname: Peters
authors.forename: M L
authors.initials: ML
authors.lastname: Davenport
authors.forename: J T
authors.initials: JT
authors.lastname: Bovington
authors.forename: L A
authors.initials: LA
authors.lastname: Coldren
authors.forename: J E
authors.initials: JE
authors.lastname: Bowers