Depth of focus extension in optical coherence tomography using ultrahigh chromatic dispersion of zinc selenide
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biophotonics"
DOI: 10.1002/jbio.202200051
Abstract: We report a novel technique to overcome the depth‐of‐focus limitation in optical coherence tomography (OCT) using chromatic dispersion of zinc selenide lens. OCT is an established method of optical imaging, which found numerous biomedical applications.… read more here.
Keywords: chromatic dispersion; dispersion zinc; depth focus; zinc selenide ... See more keywords
Suppressing chromatic dispersion fluctuation for broadband optical parametric gain in highly nonlinear tellurite microstructured optical fibers
Sign Up to like & getrecommendations! Published in 2017 at "Optical Review"
DOI: 10.1007/s10043-017-0377-0
Abstract: We investigate the effect of chromatic dispersion fluctuation on the performance of fiber optical parametric amplification (FOPA) using tellurite hybrid microstructured optical fibers which have highly nonlinear coefficient and high freedom in tailoring chromatic dispersion.… read more here.
Keywords: optical parametric; dispersion fluctuation; chromatic dispersion; microstructured optical ... See more keywords
Reconstructing Chromatic-Dispersion Relations and Predicting Refractive Indices Using Text Mining and Machine Learning
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Chemical Information and Modeling"
DOI: 10.1021/acs.jcim.2c00253
Abstract: Predicting the properties of materials prior to their synthesis is of great significance in materials science. Optical materials exhibit a large number of interesting properties that make them useful in a wide range of applications,… read more here.
Keywords: reconstructing chromatic; chromatic dispersion; machine learning; refractive indices ... See more keywords
Broadband mid-infrared metalens with polarization-controlled at-will chromatic dispersion.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr03116g
Abstract: Mid-infrared metalenses are promising for potential applications in a range of fields, including molecular detection, imaging, and optical sensing. To fulfil the different requirements of these diverse application scenarios, engineering of the ability to control… read more here.
Keywords: infrared metalenses; chromatic dispersion; mid infrared; polarization ... See more keywords
Enhanced Modal Dispersion Estimation Enabled by Chromatic Dispersion Compensation in Optical Vector Network Analysis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2923112
Abstract: Component characterization is fundamental for understanding the limits of optical devices, sub-systems, and transmission systems. With the introduction of space division multiplexing in optical fiber transmission systems, new impairments, such as mode dependent loss and… read more here.
Keywords: dispersion; chromatic dispersion; optical vector; vector network ... See more keywords
Simplified Chromatic Dispersion Model Applied to Ultrawide Optical Spectra for 60 GHz Radio-Over-Fiber Systems
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2929355
Abstract: Radio-over-fiber systems can be harnessed to generate millimeter-wave (mm-wave) frequencies, but the optical impairments such as optical noise, chromatic dispersion, and nonlinearity can degrade the quality of the generated heterodyne signals. When optical frequency comb… read more here.
Keywords: dispersion; radio fiber; power; chromatic dispersion ... See more keywords
Distributed Chromatic Dispersion Compensation Method Based on Mismatch Factor for High Resolution OFDR
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2024.3391013
Abstract: Optical frequency domain reflectometry (OFDR) can provide a powerful tool for fiber components and devices diagnosis and characterization. However, apart from laser source phase noise, the impact of the chromatic dispersion effect on the system… read more here.
Keywords: dispersion compensation; compensation method; chromatic dispersion; dispersion ... See more keywords
Geometric Clustering for Hardware-Efficient Implementation of Chromatic Dispersion Compensation
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3553443
Abstract: Power efficiency is a major challenge in modern optical fiber communication, driving efforts to reduce the computational complexity of chromatic dispersion compensation (CDC) algorithms. While various reduction strategies exist, many lack hardware implementations to validate… read more here.
Keywords: computational complexity; hardware; efficiency; implementation ... See more keywords
Architectural Trade-Offs for High-Speed Real-Time Chromatic Dispersion Compensation FIR Filters With Time-Multiplexed Streaming FFTs
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3558510
Abstract: Fiber-optic communication faces challenges to address impairment such as chromatic dispersion, which distorts signals, necessitating efficient chromatic dispersion compensation (CDC) solutions. In this work, architectural trade-offs when implementing finite-length impulse response (FIR) filters in the… read more here.
Keywords: dispersion compensation; time; time multiplexed; power ... See more keywords
Chromatic Dispersion Estimation Based on Fermat Number Transform Accelerated Fractional Fourier Transform
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3628360
Abstract: With the rapid development of emerging network industries such as 5G, cloud computing, and data centers, the demand for high-capacity optical fiber communication is continuously increasing. High spectral efficiency polarization-multiplexed coherent detection combined with digital… read more here.
Keywords: fermat number; estimation; transform; dispersion estimation ... See more keywords
Chromatic Dispersion Diagnosis of Three OAM States in 5.58 Kilometer Ring-Core Fiber Link
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2691603
Abstract: We present the investigation on chromatic dispersion characteristics of three orbital angular momentum (OAM) states in 5.58 km ring-core fiber (RCF) link. Steady transmissions of different OAM mode orders spanning from −2 to +2 via the… read more here.
Keywords: chromatic dispersion; tex math; inline formula;