We demonstrate a single-ended colorless coherent receiver using symmetric 3x3 couplers for optical hybrids. We show that the receiver can achieve colorless reception of fifty-five 112-Gb/s polarization-division-multiplexed quadrature-phase-shift-keyed (PDM-QPSK) channels with less than 1-dB penalty in the back-to-back operation. The receiver also works well in a long-haul wavelength-division-multiplexed (WDM) transmission system over 2560-km TrueWave® REACH fiber.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OE.20.001164 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
A new, to the best of our knowledge, scheme for a wavelength division multiplexing passive optical network (WDM-PON) based on a flat optical frequency comb (OFC) is proposed. Using an OFC as the optical source of the system can realize the colorlessness of optical network units (ONUs), and the direct detection of the downlink data further simplifies the ONU structure. The coherent demodulation of the uplink data improves the system performance due to the coherence of the comb lines.
View Article and Find Full Text PDFNon-invasive methods of monitoring FeO magnetic nanoparticle toxicity in human liver HepaRG cells using impedance biosensing and Coherent anti-Stokes Raman spectroscopic (CARS) microscopy.
Toxicol Lett
April 2024
Institute for Bioengineering, School of Engineering, The University of Edinburgh, King's Buildings, Edinburgh EH9 3DW. Electronic address:
Functionalized nanoparticles have been developed for use in nanomedicines for treating life threatening diseases including various cancers. To ensure safe use of these new nanoscale reagents, various assays for biocompatibility or cytotoxicity in vitro using cell lines often serve as preliminary assessments prior to in vivo animal testing. However, many of these assays were designed for soluble, colourless materials and may not be suitable for coloured, non-transparent nanoparticles.
View Article and Find Full Text PDFDirect real photons in relativistic heavy ion collisions.
Rep Prog Phys
April 2020
Stony Brook University, Stony Brook, NY 11794, United States of America. Brookhaven National Laboratory, Upton, NY 11973, United States of America.
Direct real photons are arguably the most versatile tools to study relativistic heavy ion collisions. They are produced, by various mechanisms, during the entire space-time history of the strongly interacting system. Also, being colorless, most the time they escape without further interaction, i.
View Article and Find Full Text PDFImpact of the Metallic Crystalline Structure on the Properties of Nanocrystals and Their Mesoscopic Assemblies.
Acc Chem Res
August 2017
CEA/IRAMIS, CEA Saclay , 91191 Gif-sur-Yvette, France.
The spontaneous assembly of uniform-sized globular entities into ordered arrays is a universal phenomenon observed for objects with diameters spanning a broad range of length scales. These extend from the atomic scale (10 cm), through molecular and macromolecular scales with proteins, synthetic low polymers, and colloidal crystals (∼10 cm), to the wavelength of visible light (∼10 cm). The associated concepts of sphere packing have had an influence in diverse fields ranging from pure geometrical analysis to architectural models or ideals.
View Article and Find Full Text PDFVINCIA for hadron colliders.
Eur Phys J C Part Fields
October 2016
School of Physics and Astronomy, Monash University, Clayton, VIC 3800 Australia.
We present the first public implementation of antenna-based QCD initial- and final-state showers. The shower kernels are [Formula: see text] antenna functions, which capture not only the collinear dynamics but also the leading soft (coherent) singularities of QCD matrix elements. We define the evolution measure to be inversely proportional to the leading poles, hence gluon emissions are evolved in a [Formula: see text] measure inversely proportional to the eikonal, while processes that only contain a single pole (e.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!