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Adaptive Background Compensation of Frequency Interleaved DACs with Application to Coherent Optical Transceivers

Galetto, Agustín C.; Reyes, Benjamín Tomás; Morero, Damián Alfonso; Hueda, Mario Rafael (Institute of Electrical and Electronics Engineers, 2021-03)

Digital-to-analog converters (DACs) with bandwidths larger than 70 GHz and sampling rates in excess of 170 GS/s will soon be required in ultra-high speed communication applications such as coherent optical transceivers ...

The construction of a prototype of a 5OMBS free space laser optic transmitter

Gómez, N.; Sepúlveda, B.; Florez, C.; Betancur, F. (2004-10-21)

Light emitting diodes or LEDs, which are special for telecommunications, and laser diodes were characterized. A free space optical data transmitter and its corresponding receptor were built. A power of 10mW semiconducting laser ...

Low Complexity DSP for High Speed Optical Access Networking

Huawei Technol Duesseldorf GmbH; ADVA Opt Networking SE; Google Access; Jinan Univ; Universidade Estadual Paulista (Unesp); VPIphotonics GmbH; Univ Cambridge; Univ Bath (Mdpi, 2021-04-01)

A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital ...

Reconfigurable FIR Filter Coefficient Optimization in Post-Silicon Validation to Improve Eye Diagram for Optical Interconnects

Duron-Rosales, Ismael; Rangel-Patiño, Francisco E.; Rayas-Sánchez, José E.; Chávez-Hurtado, José L.; Hakim, Nagib (IEEE, 2019)

Chip-on-carrier Microwave Mount For Semiconductor Optical Amplifier Measurements

Figueiredo R.C.; Ribeiro N.S.; Conforti E.; Gallep C.M. (, 2013)

Producción y caracterización optoeléctrica de películas delgadas de ZnSe preparadas por evaporación en alto vacío

Vargas Díaz, Yesid (2018-06-28)

En este trabajo se depositaron muestras de Seleniuro de Zinc (ZnSe) sobre vidrio, utilizando la técnica de evaporación en alto vacío. Las muestras fueron caracterizadas optoeléctricamente con medidas de transmitancia y ...

Microwave Carrier Modulated By Fast Synchronous Pulsed Transitions Using Electro-optical Gating Modulators

Barrientos E.M.M.; Castelli C.S.; Ribeiro A.M.O.; Conforti E. (, 2009)

Analysis of substrate coverage of hybrid halide perovskite thin films deposited on glass

Caram, Jorge Pablo; Budini, Nicolas; Arce, Roberto Delio (Universidade Federal do Rio de Janeiro, 2018-07)

In this work we have studied coverage characteristics of organo-metal lead halide perovskite thin films deposited through the spin-coating technique onto glass substrates that were subjected to different pre-deposition ...

Caracterización de un conversor de luz a frecuencia TSL235R-LF, para su aplicación en un sistema de comunicación por luz visible

Navarro Restrepo, Juan David; Rojas Úsuga, Juan; Martínez Ciro, Roger; Betancur Pérez, Andrés; López Giraldo, Francisco (Fondo Editorial EIA - Universidad EIA, 2020-06-21)

Los sistemas VLC (Visible Light Communication), emplean como transmisores LEDs (Light Emitting Diodes) y como receptores, fotodetectores. Esto es debido a su alta velocidad de repuesta y sirven para comunicaciones ópticas ...

Growth and properties of lead iodide thin films by spin coating

Acuña, D.; Krishnan, Bindu; Shaji, Sadasivan; Sepúlveda Guzmán, Selene; Menchaca, J. L. (Indian Academy of Sciences in collaboration with Indian National Science Academy, 2016)