Direct Manufacturer Ultra-Broadband Surface-Normal Coherent Optical Receiver with
A coherent receiver that can demodulate high-speed in-phase and quadrature signals of light is an essential component for optical communication, interconnects, imaging, and computing.
Direct Manufacturer Robust free space optical communication receiver based on a spatial
In this paper, we present a free space optical (FSO) mode diversity receiver, based on a spatial demultiplexer and a silicon photonic coherent combiner to reduce the atmospheric turbulence
Direct Manufacturer Coherent combiner for multimode free space optical communication
We present an experimental characterization of a thin film lithium niobate photonic integrated circuit (PIC) for a multimode free space optical communication receiver. The PIC coherently combines up to
Direct Manufacturer Multi-aperture digital coherent combining for next-generation optical
Space terminals for free-space optical communication systems are under constant pressure to reduce their size, weight, and power profiles. Ground terminals with large collection areas are costly, but
Direct Manufacturer Fiber-based free-space optical coherent receiver with vibration
We propose a novel fiber-based free-space optical (FSO) coherent receiver for inter-satellite communication. The receiver takes advantage of established fiber-optic components and
Direct Manufacturer Chapter 10 Coherent Optical Communication Systems
10.1 Introduction The commercialization in 2008 of the first 40 Gb/s coherent optical communica-tions systems employing polarization division multiplexing (PDM) Quadrature phase-shift keying (QPSK)
Direct Manufacturer 2026 IEEE/JSAP Symposium on VLSI Technology & Circuits | JFS5.3
A monolithic optical coherent receiver with quadrature detection is presented for the first time in an unmodified bulk CMOS chip. Networks of optical phase shifters and splitters distribute
Direct Manufacturer Multi-Gbps Fiber-Optic Wavefront Sensing Coherent Optical Receiver
We are developing a low-cost, simplified, and highly scalable receiver concept for high-data rate coherent optical communications and atmospheric compensation. To this end we have designed a
Direct Manufacturer Free space optical communication receiver based on a spatial
Abstract: Atmospheric turbulences can generate scintillation or beam wandering phenomena that impairs free space optical (FSO) communication. In this paper, we propose and demonstrate a proof
Direct Manufacturer Implementation of a 10 Gbps Coherent Receiver for Free-Space
We show the implementation of an optical coherent receiver suitable for inter-satellite communications supporting both Dual-Polarization Binary Phase Shift Keying (DP-BPSK) and Quadrature Phase Shift
Direct Manufacturer Multi-aperture digital coherent combining for free-space optical
Request PDF | Multi-aperture digital coherent combining for free-space optical communication receivers | Space-to-ground optical communication systems can benefit from
Direct Manufacturer Free space optical communication receiver based on a
In this paper, we propose and demonstrate a proof-of-concept FSO communication receiver based on a spatial demultiplexer and a photonic
Direct Manufacturer Free space optical communication receiver based on a spatial
The receiver collects the light from several Hermite Gauss spatial modes and coherently combine on chip the energy from the different modes into a single output. The FSO receiver is characterized with
Direct Manufacturer Ultrahigh-speed graphene-based optical coherent receiver
This graphene-based optical coherent receiver will promise potential applications in 400-Gigabit Ethernet and 800-Gigabit Ethernet technology, paving another route for future high-speed
Direct Manufacturer Sensitive optical free-space receiver architecture for coherent
We have investigated the multi-aperture and multi-mode receiver architectures together with optical coherent combining for reception of weak optical communications signals with focus on efficiency
Direct Manufacturer OpEx Multi-Aperture Coherent v8
Abstract: Space-to-ground optical communication systems can benefit from reducing the size, weight, and power profiles of space terminals. One way of reducing the required power-aperture product on
Direct Manufacturer Coherent Receiver
A coherent receiver is defined as a type of optical receiver that utilizes a local oscillator, typically a continuous wave laser, which oscillates at a frequency close to that of the incoming signal,
Direct Manufacturer Space-Polarization-Coded Coherent Receiver for LO Polarization
We propose a space-polarization-coded (SPC) coherent receiver to achieve local oscillator polarization-insensitive (LO-PI) detection. Utilizing space dimension to construct a unitary channel based on
Direct Manufacturer Spatial diversity detection using single-photodetector coherent
The spatial diversity detection is experimentally demonstrated for free-space optical (FSO) communications using a single-photodetector (single-PD) coherent receiver array with quadrature
Direct Manufacturer Paper Title (use style: paper title)
In this work, we present the implementation of a DP-IQ coherent receiver suitable for free-space OISLs supporting dual-polarization binary phase shift keying (DP-BPSK) and quadrature and...
Direct Manufacturer Sensitive optical free-space receiver architecture for coherent
Coherent detection is attractive as it offers both high spectral efficiency and sensitivity. Here, we numerically investigate two such large area receivers in the context of weak signal reception; the
Direct Manufacturer Turbulence-Resilient Coherent Receiver Array on CMOS-Compatible
To address the unique challenges of free-space optical communication, particularly wavefront distortions induced by atmospheric turbulence, we present and experimentally
Direct Manufacturer AOwave Series Analog Optical Modules
Analog optical transmitters and receivers are designed to meet the evolving needs of high-throughput radio frequency (RF) systems across various industries. AOwave analog optical modules support
Direct Manufacturer High sensitivity receivers for free-space optical communication links
Thus it is crucial that these problems are solved if PSA pre-amplified coherent optical receivers are to enable high-speed, sensitive, communication for deep-space missions.