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optical amplifiers

Enhancement of the Performance of Perovskite Solar Cells, LEDs, and Optical Amplifiers by Anti Solvent Additive Deposition

Enhancement of the Performance of Perovskite Solar Cells, LEDs, and Optical Amplifiers by Anti Solvent Additive Deposition

... Through this versatile and general approach (three different optoelectronic devices, two different additive molecules, two different configurations with mesoporous scaffold and planar devices, two different solvents used ...

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Investigation of dynamic response of quantum-dot semiconductor optical amplifiers under different pumping schemes

Investigation of dynamic response of quantum-dot semiconductor optical amplifiers under different pumping schemes

... Quantum-dot semiconductor optical amplifiers (QD-SOAs) have been intensively investigated during the last decade. Both theoretical and experimental studies have proven the unique capabilities of these ...

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Synthesis of optical standard frequencies in the S, C and L telecommunication bands by use of four wave mixing in semiconductor optical amplifiers

Synthesis of optical standard frequencies in the S, C and L telecommunication bands by use of four wave mixing in semiconductor optical amplifiers

... [3] A. Carrasco-Sanz, S. Martín-López, M. González-Herráez, P. Corredera and M. L. Hernanz, “Generation of standard frequency references over the C and L bands using an acetylene cell and four-wave mixing enhanced by ...

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Modeling Reflective Bistability in Vertical-Cavity
Semiconductor Optical Amplifiers

Modeling Reflective Bistability in Vertical-Cavity Semiconductor Optical Amplifiers

... Under external optical power injection, due to the change in the refractive index and the saturation of gain, the resonant frequency moves toward longer wavelengths depending on the a[r] ...

8

Application of slow and fast light effects to microwave photonics

Application of slow and fast light effects to microwave photonics

... the Optical and Quantum Communications Group of the Telecommunications and Multimedia Applications Research Institute (ITEAM) at the Universidad Politécnica de ...semiconductor optical amplifiers ...

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Generation of a reference frequency comb by cascaded four wave mixing enhanced by Raman amplification

Generation of a reference frequency comb by cascaded four wave mixing enhanced by Raman amplification

... The generation of standard reference frequencies close to the ITU channels is essential for the calibration and maintenance of DWDM systems. This paper describes the generation of a reference frequency comb based on ...

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Nonlinear optical devices

Nonlinear optical devices

... Figure 8 illustrates the function of all-optical multi-bit buffer memory. The input data sequence (11011000110) is displayed after it has passed the optical loop three times. One clearly see the self- ...

10

Optical Disc Archive

Optical Disc Archive

... HDD Copy 3-4 years DATA TAPE LTO1 Copy 3-4 years Copy 3-4 years LTO3 LTO5 Copy 6-7years Copy 6-7 years LTO7 Copy 6-7 years Media Archive DPX.. 20 years 30years.[r] ...

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Quantum physics with multimode light, electronic waveguides and driven oscillators at IFISC

Quantum physics with multimode light, electronic waveguides and driven oscillators at IFISC

... One of the research lines at the Institute of Cross Disciplinary Physics and Complex Systems (IFISC) focuses on the theoretical study of specific topics in quantum optics, quantum information and nanoscience [1]. Charge ...

7

Rediseño del software Amplifiers para el diseño de amplificadores de pequeña señal con BJT y FET

Rediseño del software Amplifiers para el diseño de amplificadores de pequeña señal con BJT y FET

... software Amplifiers de manera que facilite el diseño de amplificadores de pequeña señal para una visión práctica? Atendiendo a esta interrogante se plantean los siguientes ...

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Class-E Amplifiers and Applications at MF, HF, and VHF

Class-E Amplifiers and Applications at MF, HF, and VHF

... Gallium arsenide technology allows the building of high-efficiency switch-mode amplifiers up to the micro- wave region with low and moderate output power levels. Especially suitable for class-E operation, where ...

12

Método de dimensionamiento automatizado de la red óptica pasiva para soportar servicios de banda ancha

Método de dimensionamiento automatizado de la red óptica pasiva para soportar servicios de banda ancha

... Passive Optical Network) y GPON (Gigabit Passive Optical Network), cubriendo de ese modo, los intereses de llegar al usuario final con este tipo de redes [3] [4], ...

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Estudio de los efectos atmosféricos en comunicaciones ópticas a espacio abierto

Estudio de los efectos atmosféricos en comunicaciones ópticas a espacio abierto

... Comunicación óptica de espacio libre: Óptica de espacio libre (FSO), también llamada Red Wireless Optical (WON) o Wireless Optical, se refiere a la transmisión de ra[r] ...

18

Switching capacities based envelope amplifier for high efficiency RF amplifiers

Switching capacities based envelope amplifier for high efficiency RF amplifiers

... power amplifiers that are used in these systems is ...power amplifiers, such as class A or class B, are employed, but, unfortunately, they suffer from extremely poor efficiency when the transmitted signal ...

6

Longitudinal multimode dynamics in monolithically integrated master oscillator power amplifiers

Longitudinal multimode dynamics in monolithically integrated master oscillator power amplifiers

... Here we focus on the conditions where the large wavelength jumps appear, i.e. having biased the MO close to its threshold while increasing the current in the PA. Fig. 2 shows qualitatively good agreement with the behav- ...

5

Photonic Filters Using Optical Retarders Based on Birefringent Optical Media

Photonic Filters Using Optical Retarders Based on Birefringent Optical Media

... % optical source by the introduction of optical delays from LiNbO 3 birefringent optical % E %) % ( the free spectral range of a multimode ...The optical delays must be matched to % * % 6( ' ...

6

Crystal growth and optical characterization of terbium and niobium doped BTO single crystals

Crystal growth and optical characterization of terbium and niobium doped BTO single crystals

... Terbium and niobium doped crystals with good crystalline quality were grown by TSSG technique. The results show that the doping with terbium ions do not cause significant changes in the investigated optical ...

6

Estudio comparativo entre los bimetros pticos IOL Master 500 versus IOL Master 700 en pacientes con catarata y anlisis de repetibilidad

Estudio comparativo entre los bimetros pticos IOL Master 500 versus IOL Master 700 en pacientes con catarata y anlisis de repetibilidad

... swept-source optical coherence tomography (SS-OCT) biometer (IOL Master 700) and evaluate its agreement with a partial coherence interferometry (PCI) biometer (IOL Master 500) in patients under- going routine ...

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