research article on optical communication

Fibre optics and optical communications articles from across Nature Portfolio. Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into ...

A commonly used figure of merit for communication systems is the bit rate-distance product BL, where B is the bit rate and L is the repeater spacing, the distance after which an optical signal must be regenerated to maintain its fidelity [].Figure 8.2 shows how the BL product has increased by a factor of 10 18 through technological advances during the last 180 years.

Optical chaotic communication using correlation demodulation between two synchronized chaos lasers Yiwen Tang, Qiliang Li, Wenlong Dong, Miao Hu, Ran Zeng Article 127232

Beaconless angle-of-arrival tracking with improved receiver sensitivity and tracking precision for free-space optical communications. Vuong Mai, Hoon Kim. Article 128963. View PDF. Article preview. Read the latest articles of Optics Communications at ScienceDirect.com, Elsevier's leading platform of peer-reviewed scholarly literature.

This paper represents a comprehensive exploration of mathematical modeling and analysis in the context of fiber communications, with a specific focus on optimizing performance and efficiency. Positioned at the vanguard of innovation within the field of nonlinear optics, this research stands as a pioneering effort, venturing into uncharted territory by comprehensively examining soliton ...

Metal halide perovskites are an emerging class of nonepitaxial semiconductors that have garnered the attention of the photovoltaic and light-emitting-device (LED) research communities due to their remarkable optoelectronic properties and wide-wavelength tunability. In addition to displays and lighting, recent studies have shown the promise of perovskite LEDs in other applications such as ...

optical fiber are used in c entral, metropolitan, or broad area applications to link thousands of users. with a vast range of transmission speeds and c apacities. A powerful feature of an opt ical ...

Objective This is the journal for all scientists working in optical communications. Journal of Optical Communications was the first international publication covering all fields of optical communications with guided waves. It is the aim of the journal to serve all scientists engaged in optical communications as a comprehensive journal tailored to their needs and as a forum for their publications.

Coherent optical communication employing advanced modulation format for long-haul and short reach communications; ... Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Objective This is the journal for all scientists working in optical communications. Journal of Optical Communications was the first international publication covering all fields of optical communications with guided waves. It is the aim of the journal to serve all scientists engaged in optical communications as a comprehensive journal tailored to their needs and as a forum for their publications.

Free Space Optics (FSO) is an optical communication technique which disseminates light in free space such as air, vacuum or celestial space, to wirelessly transfer data. FSO communication offers high data rates up to 2.5 Gbps over a range of 100 m to a few kilometers and has the potential to replace the traditional means of communications in a wide variety of applications. Despite advantages ...

Authors present an adaptive underwater optical communication (UWOC) technology based on multi-wavelength lasers and a full-color metasurface for converting visible-band Gaussian to circular ...

Optical communication performed an important role in the communication methods during several millennia. The optical communication systems had been the hot research point for a long time. ... Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be ...

Manuscript Extension Submission Deadline 21 March 2024. Optical Wireless Communication (OWC) is a line-of-sight wireless communication system in which data is transmitted in the form of laser beams. OWC is one of the best communication systems because of its high bandwidth, permissionless, highest transfer data rate, and ultra-high security.

Abstract. Free-space optical communications are poised to alleviate the data-flow bottleneck experienced by spacecraft as traditional radio frequencies reach their practical limit. While enabling orders-of-magnitude gains in data rates, optical signals impose much stricter pointing requirements and are strongly affected by atmospheric turbulence.

Photonic-assisted generation of joint radar and communication signals with immunity to power fading. Yuan Men, Jun Ji, Aijun Wen, Yuchao Wang, Fuxian Yang. Article 129598 View PDF. ... Research article Open access Optical centering method for lens assembly based on fiber point diffraction interferometry. Weixiong Chen, Lingfeng Chen, Dunhao ...

Underwater wireless optical communication (UWOC) is an emerging technology with wide-ranging applications in marine exploration, offshore industries, environmental monitoring, and underwater robotics. In order to investigate the application of UWOC in environments of different water quality, this study establishes a model of an optical communication channel and analyzes the impact of water ...

Optical wireless communication has attracted significant interest recently in industry and academia. This special issue features a collection of inter-related papers with the intention to cover all necessary multidisciplinary challenges to realize optical wireless networks. ... This issue features a research article by Koonen et al., who have ...

Research article Full text access. ... New Editors' Choice Articles - Optics Communications. 16 May 2021. New Editors' Choice. 16 May 2021. New Editors' Choice - Optics Communications. View all news. Calls for papers. Past, present, and future of optical fibres and fibre amplifiers: In celebration of the 80th birthday of Sir David Payne (1)

Driven by AI-driven demand for optical communication and ASICs, Marvell, a major network IC design company, is accelerating its AI-related business. According to a report from Commercial Times, the revenue from this segment is expected to grow from USD 200 million in fiscal year 2023 to USD 550 million in fiscal year 2024.

This week, that research was on display at the annual Undergraduate Research Symposium. A record number of 308 students presented 266 research projects on April 16 in the ConocoPhillips OSU Alumni Center. Several departments across campus also participated for the first time.

Angela Shoup BS'89, MS'92, PhD'94, the Ludwig A. Michael, MD Callier Center Executive Director, said that Callier is one of a few select centers in the nation that conduct treatment, graduate training and research in communication disorders. The integration of those three elements has helped propel both the audiology program and the speech-language pathology program, which ranks 21st in ...

April 14, 2024 at 6:00 AM PDT. Listen. 4:03. China is providing Russia with significant quantities of components to build cruise missiles and drones as well as optical parts for tanks and armored ...

April 15, 2024 at 7:13 PM PDT. Listen. 2:21. Bridgewise, a startup that uses artificial intelligence to provide investment research for global securities, has raised $21 million in funding, as the ...

Amy, 28, said she lost her job as an analyst covering the new energy sector at a medium-sized brokerage in Shanghai in February. Her former team was cut down to two analysts from seven, she said ...

1. Introduction. The internet has become a fundamental human requirement in today's environment [1].Everyone wants a high-speed internet connection because they can't envision living without it [2].The optical fiber connection is a benefit to the internet because of the various advancements in internet services [3, 4].Light points are used to transmit information in optical fiber communication ...

Semiconductor diodes are basic building blocks of modern computation, communications and sensing1. As such, incorporating them into textile-grade fibres can increase fabric capabilities and ...