Publications related to Ultrashort pulse

Off-resonant magnetization dynamics phase-locked to an intense phase-stable terahertz transient

Christoph Peter Hauri, Fernando Ardana Lamas

Controlling magnetization dynamics with a femtosecond laser is attracting interest both in fundamental science and in industry because of the potential to achieve magnetic switching at ever faster speeds. Here, we report a coherent, phase-locked coupling b ...

Nature Publishing Group2013

Design and implementation of a fs-resolved transmission electron microscope based on thermionic gun technology

Fabrizio Carbone, Brett Eugene Barwick, Luca Piazza

In this paper, the design and implementation of a femtosecond-resolved ultrafast transmission electron microscope is presented, based on a thermionic gun geometry. Utilizing an additional magnetic lens between the electron acceleration and the nominal cond ...

Elsevier Science Bv2013

The Presence of Ultralow Densities of Nanocrystallites in Amorphous Poly(lactic acid) Microspheres

Sylvie Roke, Hilton Barbosa De Aguiar

Ultralow densities of crystalline nanospheres have been detected in amorphous polymer microspheres by utilizing the unique sensitivity of second-order nonlinear optical techniques to anisotropy. Vibrational sum frequency scattering (SFS) and X-ray diffract ...

Amer Chemical Soc2013

Investigating Ocular Movements and Vestibular Evoked Potentials for a Vestibular Neuroprosthesis: Response to Pulse Trains and Baseline Stimulation

Silvestro Micera, Thuy Anh Khoa Nguyen

No adequate treatment currently exists for bilateral vestibulopathy, which can result in significant decreases of social and physical functioning. To improve patients' quality of life, vestibular neuroprostheses are being developed. Efficacy of current pro ...

Ieee2013

Time-frequency analysis of long fiber Bragg gratings with low reflectivity

Luc Thévenaz, Sang Hoon Chin

A new technique to investigate the spatial distribution of the reflection spectrum along fabricated long weak fiber Bragg gratings (FBG) is experimentally demonstrated, together with its potential applications for distributed fiber sensing and broadband si ...

Optical Society of America2013

Procédé pour spectroscopie RMN d'échantillons solides

Geoffrey Bodenhausen, Simone Ulzega, Marc Anthony Caporini

A method for performing magnetic resonance spectroscopy on solid sample containing nuclei of interest with spin quantum number I, comprising: subjecting the sample to a static magnetic field, spinning the sample at the magic angle and broad-band excitation ...

2013

Pump pulse width and temperature effects in lithium niobate for efficient THz generation

Christoph Peter Hauri

We present a study on THz generation in lithium niobate pumped by a powerful and versatile Yb:CaF2 laser. The unique laser system delivers transform-limited pulses of variable duration (0.38-0.65 ps) with pulse energies up to 15 mJ and center wavelength of ...

Optical Soc Amer2013

High-energy terahertz pulses from organic crystals: DAST and DSTMS pumped at Ti:sapphire wavelength

Christoph Peter Hauri

High-energy terahertz pulses are produced by optical rectification (OR) in organic crystals 4-dimethylamino-N-methyl-4-stilbazolium tosylate (DAST) and 4-N,N-dimethylamino-4'-N'-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate (DSTMS) by a Ti: sapphire ...

Optical Soc Amer2013

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Ultrashort pulse

Off-resonant magnetization dynamics phase-locked to an intense phase-stable terahertz transient

Biomechanics of DNA structures visualized by 4D electron microscopy

Design and implementation of a fs-resolved transmission electron microscope based on thermionic gun technology

The Presence of Ultralow Densities of Nanocrystallites in Amorphous Poly(lactic acid) Microspheres

Investigating Ocular Movements and Vestibular Evoked Potentials for a Vestibular Neuroprosthesis: Response to Pulse Trains and Baseline Stimulation

Time-frequency analysis of long fiber Bragg gratings with low reflectivity

Femtosecond Laser Processing of Active and Passive Devices for bio-MEMS

Procédé pour spectroscopie RMN d'échantillons solides

Pump pulse width and temperature effects in lithium niobate for efficient THz generation

High-energy terahertz pulses from organic crystals: DAST and DSTMS pumped at Ti:sapphire wavelength

Graph Chatbot

Chat with Graph Search

Off-resonant magnetization dynamics phase-locked to an intense phase-stable terahertz transient

Biomechanics of DNA structures visualized by 4D electron microscopy

Design and implementation of a fs-resolved transmission electron microscope based on thermionic gun technology

Femtosecond Laser Processing of Active and Passive Devices for bio-MEMS

Time-frequency analysis of long fiber Bragg gratings with low reflectivity

The Presence of Ultralow Densities of Nanocrystallites in Amorphous Poly(lactic acid) Microspheres

Investigating Ocular Movements and Vestibular Evoked Potentials for a Vestibular Neuroprosthesis: Response to Pulse Trains and Baseline Stimulation

High-energy terahertz pulses from organic crystals: DAST and DSTMS pumped at Ti:sapphire wavelength

Procédé pour spectroscopie RMN d'échantillons solides

Pump pulse width and temperature effects in lithium niobate for efficient THz generation