Abstract: Disclosed herein are integrated photonics assemblies, circuits, systems and methods therefor. The systems can include a first integrated photonics assembly having a first functionality, in which the first assembly includes a plurality of modular photonic integrated subcircuits. Each subcircuit can be pre-fabricated and can be configured to transfer light to and receive light from another subcircuit based on the first functionality. An output port of a first subset of the subcircuits can be configured to be aligned with an input port of a second subset of the subcircuits. At least one subcircuit can be configured to be removed from the first integrated photonics assembly and connected to a second integrated photonics assembly having a second functionality. The first integrated photonics assembly can be different from the second integrated photonics assembly and the first functionality can be different from the second functionality.

Abstract: Disclosed herein are integrated photonics assemblies, circuits, systems and methods therefor. The systems can include a first integrated photonics assembly having a first functionality, in which the first assembly includes a plurality of modular photonic integrated subcircuits. Each subcircuit can be pre-fabricated and can be configured to transfer light to and receive light from another subcircuit based on the first functionality. An output port of a first subset of the subcircuits can be configured to be aligned with an input port of a second subset of the subcircuits. At least one subcircuit can be configured to be removed from the first integrated photonics assembly and connected to a second integrated photonics assembly having a second functionality. The first integrated photonics assembly can be different from the second integrated photonics assembly and the first functionality can be different from the second functionality.

Abstract: Systems and methods for coupling photonic integrated subcircuits are described herein. The example system can include a first cartridge (4702) including a first photonic integrated subcircuit (4706) and a first alignment feature (4720, 4722). The system can include a second cartridge (4704) including a second photonic integrated subcircuit (4708) and a second alignment feature (4724, 4726), where the first alignment feature (4720, 4722) and the second alignment feature (4724, 4726) can be configured to enable alignment between the first photonic integrated subcircuit (4706) and the second photonic integrated subcircuit (4708). When the first photonic integrated subcircuit (4706) is aligned to the second photonic integrated subcircuit (4708), a first light path of the first photonic integrated subcircuit (4706) can be optically coupled to a second light path of the second photonic integrated subcircuit (4708).

Abstract: Disclosed herein are integrated photonics assemblies, circuits, systems and methods therefor. The systems can include a first integrated photonics assembly having a first functionality, in which the first assembly includes a plurality of modular photonic integrated subcircuits. Each subcircuit can be pre-fabricated and can be configured to transfer light to and receive light from another subcircuit based on the first functionality. An output port of a first subset of the subcircuits can be configured to be aligned with an input port of a second subset of the subcircuits. At least one subcircuit can be configured to be removed from the first integrated photonics assembly and connected to a second integrated photonics assembly having a second functionality. The first integrated photonics assembly can be different from the second integrated photonics assembly and the first functionality can be different from the second functionality.

Abstract: Aspects of the present disclosure describe systems, methods, and structures for aberration correction of optical phased arrays that employ a corrective optical path difference (OPD) in the near-field of an OPA to correct or cancel out aberrations in emitted beams of the OPA including those reaching far-field distances by generating a spatially-varying OPD across the aperture of the OPA that is substantially equal and opposite to an equivalent OPD of the aberration(s).

Abstract: Aspects of the present disclosure describe optical structures and devices, and more particularly to improved, tunable optical structures including optical gratings that are dynamically affected and/or tuned by acousto-optic or electro-optic mechanisms.

Abstract: Aspects of the present disclosure describe systems, methods, and structures for aberration correction of optical phased arrays that employ a corrective optical path difference (OPD) in the near-field of an OPA to correct or cancel out aberrations in emitted beams of the OPA including those reaching far-field distances by generating a spatially-varying OPD across the aperture of the OPA that is substantially equal and opposite to an equivalent OPD of the aberration(s).

Abstract: Aspects of the present disclosure describe optical structures and devices, and more particularly to improved, tunable optical structures including optical gratings that are dynamically affected and/or tuned by acousto-optic or electro-optic mechanisms.