Structure design and image reconstruction of hexagonal-array photonics integrated interference imaging system

C Ding, X Zhang, X Liu, H Meng, M Xu - IEEE Access, 2020 - ieeexplore.ieee.org
The photonics integrated interference imaging technique has attracted intensive attention
because of its superior imaging performance and structural compactness. Traditional …

Rearranging the lenslet array of the compact passive interference imaging system with high resolution

G Liu, D Wen, Z Song - AOPC 2017: Space Optics and Earth …, 2017 - spiedigitallibrary.org
With the development of aeronautics and astronautics, higher resolution requirement of the
telescope was necessary. However, the increase in resolution of conventional telescope …

Even sampling photonic-integrated interferometric array for synthetic aperture imaging

K Wang, YQ Zhu, QC An, XC Zhang, C Peng… - Optics …, 2022 - opg.optica.org
To improve the effectiveness of spatial spectrum sampling for the photonic-integrated
interferometric imaging, an array forming scheme is proposed with evenly distributed …

REM: A simplified revised entropy image reconstruction for photonics integrated interference imaging system

TB Chen, XF Zeng, ZY Zhang, F Zhang, YY Bai… - Optics …, 2021 - Elsevier
The photonics integrated interference imaging system (PIIIS) is a recently developed far-field
imaging approach aimed at compacting structures and acquiring high imaging performance …

Iterative optimization-based ISAR imaging with sparse aperture and its application in interferometric ISAR imaging

J Rong, Y Wang, T Han - IEEE sensors journal, 2019 - ieeexplore.ieee.org
Recently, high-resolution inverse synthetic aperture radar (ISAR) imaging with sparse
aperture (SA) data has attracted increasing attention. The theory of compressive sensing …

Single photonic integrated circuit imaging system with a 2D lens array arrangement

G Liu, D Wen, W Fan, Z Song, B Li, T Jiang - Optics Express, 2022 - opg.optica.org
The segmented planar imager is an advanced optical interferometric telescope with a
photonic integrated circuit (PIC). It provides a significant reduction in size, weight, and power …

Low-redundancy linear arrays in mirrored interferometric aperture synthesis

D Zhu, F Hu, L Wu, J Li, L Lang - Optics Letters, 2016 - opg.optica.org
Mirrored interferometric aperture synthesis (MIAS) is a novel interferometry that can improve
spatial resolution compared with that of conventional IAS. In one-dimensional (1-D) MIAS …

Pattern-integrated interference lithography instrumentation

GM Burrow, MCR Leibovici, JW Kummer… - Review of Scientific …, 2012 - pubs.aip.org
Multi-beam interference (MBI) provides the ability to form a wide range of sub-micron
periodic optical-intensity distributions with applications to a variety of areas, including …

Photonic integrated circuit-based imaging system for SPIDER

K Badham, RL Kendrick, D Wuchenich… - 2017 Conference on …, 2017 - ieeexplore.ieee.org
The Lockheed Martin Advanced Technology Center and the University of California at Davis
(UC Davis) has developed an interferometric imaging system based on photonic integrated …

Photonic integrated interferometric imaging based on main and auxiliary nested microlens arrays

J Yong, Z Feng, Z Wu, S Ye, M Li, J Wu, C Cao - Optics Express, 2022 - opg.optica.org
The traditional microlens array imager lacks content information and has low imaging quality
when restoring the image of the target, which limits the development of photon integrated …