A technique for high-speed, all-optical pattern recognition based on cross correlation in a segmented semiconductor optical amplifier (SSOA) is presented. A counterpropagating pump-probe setup is used to perform cross correlation of the spatial gain-loss pattern in the SSOA with the optical data pattern (pump), and the result is read out with a counterpropagating probe. Cross correlation of 4-bit patterns at 85 Gbits/s is experimentally demonstrated. Simulations show reasonable agreement with experimental measurements and are used to address scalability to higher bit rates and longer data patterns.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/ol.26.001248 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Country-specific key lifestyle factors and health outcomes for resource allocation in the general population: a network analysis across 29 countries.
J Glob Health
January 2025
Medical-surgical Nursing Department, Faculty of Nursing, Cairo University, Cairo, Egypt.
Background: We aimed to identify the central lifestyle, the most impactful among lifestyle factor clusters; the central health outcome, the most impactful among health outcome clusters; and the bridge lifestyle, the most strongly connected to health outcome clusters, across 29 countries to optimise resource allocation for local holistic health improvements.
Methods: From July 2020 to August 2021, we surveyed 16 461 adults across 29 countries who self-reported changes in 18 lifestyle factors and 13 health outcomes due to the pandemic. Three networks were generated by network analysis for each country: lifestyle, health outcome, and bridge networks.
Prevalence and correlates of uncontrolled hypertension and cardiovascular morbidity among patients with hypertension at the largest tertiary care hospital in Sri Lanka.
J Hypertens
December 2024
University/British Heart Foundation Centre for Cardiovascular Science, The University of Edinburgh, Edinburgh, Scotland, UK.
Introduction: Hypertension is the leading preventable cause of cardiovascular morbidity and mortality globally, with a disproportionate impact on low-income and middle-income countries like Sri Lanka. Effective blood pressure (BP) control improves outcomes in patients with hypertension. This study aimed to assess the prevalence of uncontrolled hypertension, and its correlates among Sri Lankan patients with hypertension in clinic settings.
View Article and Find Full Text PDFOptimizing Care for Primary Glomerulonephritis: The Role of Thyroid Evaluation.
Endocr Metab Immune Disord Drug Targets
January 2025
Department of Endocrinology, Metabolism, and Diabetes, Istanbul University-Cerrahpasa, Istanbul, Turkey.
Background: The coexistence of primary glomerulonephritis and autoimmune thyroid disease has not been investigated.
Objective: This study aimed to assess thyroid morphology using sonography, determine the prevalence of autoimmune thyroid disorders, and evaluate thyroid function status in patients diagnosed with primary glomerulonephritis.
Materials And Methods: This single-center cross-sectional and observational study included 58 consecutive patients with primary glomerulonephritis and 58 healthy controls (HC).
Significance of Serum Magnesium in Parathyroid Hormone Level in Patients with Chronic Kidney Disease.
Endocr Metab Immune Disord Drug Targets
January 2025
Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041, China.
Introduction: In chronic kidney disease (CKD) patients, elevated parathyroid hormone (PTH) is linked to cardiovascular mortality and morbidity. Levels of PTH are influenced by serum phosphate (P) and calcium (Ca), but little is known about the impact of magnesium (Mg) on PTH. Hence, this study investigated the relationship between PTH and Mg in peritoneal dialysis (PD) patients and non-dialysis patients from three hospitals in China.
View Article and Find Full Text PDFIdentification of Biomarkers Related to Liquid-Liquid Phase Separation for Ulcerative Colitis Based on Single-Cell and Bulk RNA Transcriptome Sequencing Data.
Endocr Metab Immune Disord Drug Targets
January 2025
Department of Radiotherapy, Suzhou Ninth People's Hospital, Suzhou, 215200, China.
Background: Liquid-Liquid Phase Separation (LLPS) is a process involved in the formation of established organelles and various condensates that lack membranes; however, the relationship between LLPS and Ulcerative Colitis (UC) remains unclear.
Aims: This study aimed to comprehensively clarify the correlation between ulcerative colitis (UC) and liquid-liquid phase separation (LLPS).
Objectives: In this study, bioinformatics analyses and public databases were applied to screen and validate key genes associated with LLPS in UC.
Want 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!