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Listar por palabra clave "Ultrashort pulses"

Mostrando ítems 1-5 de 5

Active and Passive Mode-Locked Fiber Lasers for High-Speed High-Resolution Photonic Analog-to-Digital Conversion

Villanueva Ibáñez, Guillermo Eduardo; Ferri Pardo, María; Pérez Millán, Pedro (Institute of Electrical and Electronics Engineers (IEEE), 2012-11)

[EN] We present a complete set of mode-locked fiber lasers designed for photonic analog-to-digital conversion. Design, simulation, fabrication, and characterization of Er-doped fiber lasers are carried out through optimizing ...
Correlation of the refractive index change at the surface and inside phosphate glass upon femtosecond laser irradiation

Puerto Garcia, Daniel; Siegel, Jan; Ferrer, Andres; Hernandez-Rueda, Javier; Solis, Javier (Optical Society of America, 2012-10)

[EN] A study of the surface modification induced by single femtosecond laser pulses in phosphate glass has revealed surface swelling at fluences just below the ablation threshold. This behavior is different from that ...
Plasma dynamics and structural modifications induced by femtosecond laser pulses in quartz

Hernandez-Rueda, J.; Puerto García, Daniel; Siegel, J.; Galvan-Sosa, M.; Solis, J. (ELSEVIER SCIENCE BV, 2012-09-15)

[EN] We have investigated plasma formation and relaxation dynamics induced by single femtosecond laser pulses at the surface of crystalline SiO 2 (quartz) along with the corresponding topography modifications. The use of ...
SOA-based optical processing for terahertz time-domain spectroscopy

Palací López, Jesús; Bockelt, A.; Vidal Rodriguez, Borja (Institution of Engineering and Technology (IET), 2012-05-10)

All-fibre control of a terahertz time-domain spectroscopy system based on photoconductive antennas fed with optical sources in the telecom band is demonstrated. A semiconductor optical amplifier (SOA) is used to obtain ...
Tunable Optical Delay Line based on Single-Sideband Suppressed-Carrier Modulation

Palací López, Jesús; Vidal Rodriguez, Borja (Institute of Electrical and Electronics Engineers (IEEE), 2013-01-01)

A technique to electrically control the time shift of ultrashort optical pulses without the generation of replicas is demonstrated on the basis of frequency-to-time conversion and single-sideband suppressed-carrier modulation ...

Mostrando ítems 1-5 de 5

Listar por palabra clave "Ultrashort pulses"

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Listar por palabra clave "Ultrashort pulses"