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
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;
Advanced Chromatic Dispersion Compensation in Optical Fiber FBMC-OQAM Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2773667
Abstract: We report on several methods for the chromatic dispersion (CD) compensation in optical fiber offset-QAM-based filterbank multicarrier (FBMC-OQAM) systems. We show that several equalization structures, initially proposed for wireless FBMC-OQAM systems, can also be applied… read more here.
Keywords: dispersion compensation; fbmc oqam; chromatic dispersion; compensation optical ... See more keywords
End-to-End Learning for Chromatic Dispersion Compensation in Optical Fiber Communication
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3175254
Abstract: In this Letter, we investigate the chromatic dispersion compensation problem in optical fiber communication. An end-to-end autoencoder (AE) is proposed to replace the transceiver of the traditional intensity modulation direct detection system. To deal with… read more here.
Keywords: end end; chromatic dispersion; dispersion compensation; optical fiber ... See more keywords
Chromatic dispersion mitigation using a SEFDM-based diversity technique for IM/DD long reach optical links.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.381267
Abstract: Spectral efficient frequency division multiplexing (SEFDM) can offer a higher spectral efficiency (SE) than orthogonal frequency division multiplexing (OFDM). In this work, we propose a diversity technique based on SEFDM for beyond 100-Gb/s optical intensity… read more here.
Keywords: chromatic dispersion; long reach; diversity technique; diversity ... See more keywords
Analysis of the chromatic dispersion effect on the subcarrier wave QKD system.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.403293
Abstract: In this paper we investigate the chromatic dispersion impact on the quantum key distribution system based on multi-mode weak coherent phase-coded states. We provide an asymptotic secure key rate estimation, taking into account error detection… read more here.
Keywords: dispersion effect; analysis chromatic; system; chromatic dispersion ... See more keywords