1 MW Peak‐Power Mamyshev Oscillator Started by a Passively Q‐Switched Microchip Laser

Autor: Riccardo Gotti, Luca Carrà, Sara Pizzurro, Giuliano Piccinno, Antonio Agnesi, Federico Pirzio

Publikováno v: Advanced Photonics Research, Vol 5, Iss 11, Pp n/a-n/a (2024)

Ultrafast fiber lasers (UFLs) have become an attractive alternative to solid‐state lasers (SSL) due to their excellent beam quality, compactness, environmental stability, and easy thermal management. In the last decade, a significant research effor

Externí odkaz: https://doaj.org/article/d4faf1cb2a7c4d138dc0d450df97b69f

Ultrafast Hyperspectral Transient Absorption Spectroscopy: Application to Single Layer Graphene

Autor: Felice Gesuele

Publikováno v: Photonics, Vol 6, Iss 3, p 95 (2019)

We describe the basic principles and the experimental implementation of the hyperspectral transient absorption technique, based on femtosecond laser sources. In this technique the samples were optically “pumped” using the femtosecond tunable puls

Externí odkaz: https://doaj.org/article/d3d0a0718be94090ace0c468ff1da517

Characterization of femtosecond light pulses coupled to hollow-pyramid near-field probes: localization in space and time

Autor: Orazio Svelto, Margherita Zavelani-Rossi, Maria Allegrini, Dario Polli, Massimiliano Labardi, S. De Silvestri, Giulio Cerullo

Publikováno v: Applied physics letters 86 (2005): 031105. doi:10.1063/1.1852088
info:cnr-pdr/source/autori:M. Labardi, M. Zavelani-Rossi, D. Polli, G. Cerullo, M. Allegrini, S. De Silvestri, O. Svelto,/titolo:Characterization of Femtosecond Light Pulses Coupled to Hollow-Pyramid Near-Field Probes: Localization in Space and Time/doi:10.1063%2F1.1852088/rivista:Applied physics letters/anno:2005/pagina_da:031105/pagina_a:/intervallo_pagine:031105/volume:86

We perform the in situ characterization, by second-order optical autocorrelation, of femtosecond pulses transmitted by near-field optical probes. We demonstrate that transmission through hollow pyramid probes with diameter down to 65 nm has negligibl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6acb39def8f09c1d2db143f18f06ccfa
http://hdl.handle.net/11311/248292

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.