Zobrazeno 1 - 10
of 330
pro vyhledávání: '"Galzerano Gianluca"'
Autor:
Canella, Francesco, Weitenberg, Johannes, Thariq, Muhammad, Schmid, Fabian, Dwivedi, Paras, Galzerano, Gianluca, Haensch, Theodor W., Udem, Thomas, Ozawa, Akira
Reducing the pulse repetition rate of an optical frequency comb increases the pulse energy for a given average power. This enhances the efficiency of nonlinear frequency conversion and it facilitates extending the accessible wavelength range, for exa
Externí odkaz:
http://arxiv.org/abs/2309.09616
Publikováno v:
Appl. Phys. B 128, 205 (2022)
We report on the dependence of the frequency-to-intensity noise conversion in the locking of an ultrafast laser against a high-finesse optical resonator from the Carrier Envelope Offset (CEO) frequency. By a proper combination of the cavity finesse a
Externí odkaz:
http://arxiv.org/abs/2201.10437
Autor:
Canella, Francesco, Molteni, Lisa Marta, Cialdi, Simone, Laporta, Paolo, Coluccelli, Nicola, Galzerano, Gianluca
We report on the design and whole characterization of low-noise and affordable-cost Yb-doped double-clad fiber amplifiers operating at room temperature in the near-infrared spectral region at pulse repetition rate of 160 MHz. Two different experiment
Externí odkaz:
http://arxiv.org/abs/2105.06699
Autor:
Suerra, Edoardo, Giannotti, Dario, Canella, Francesco, Capra, Stefano, Cipriani, Daniele, Mettivier, Giovanni, Galzerano, Gianluca, Cardarelli, Paolo, Cialdi, Simone, Serafini, Luca
We propose an innovative method to shift the transversal position of the focal point of an optical cavity keeping it actively stabilized. Our cavity is a 4 mirrors bow-tie cavity and the spatial shift of the resonant mode is obtained by properly rota
Externí odkaz:
http://arxiv.org/abs/2103.05454
Akademický článek
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Akademický článek
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Autor:
Bharadwaj, Vibhav, Wang, Yuchen, Fernandez, Toney Teddy, Ramponi, Roberta, Eaton, Shane M., Galzerano, Gianluca
A first demonstration and complete characterization of mid-infrared waveguides in diamond are reported in detail. Waveguides were designed for 2.4 um and 8.6 um waveguiding, with their group velocity dispersion was analyzed using femtosecond pulses a
Externí odkaz:
http://arxiv.org/abs/1806.05412
Autor:
Suerra, Edoardo, Giannotti, Dario, Canella, Francesco, Drebot, Illya, Capra, Stefano, Cipriani, Daniele, Mettivier, Giovanni, Galzerano, Gianluca, Cardarelli, Paolo, Cialdi, Simone, Serafini, Luca
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 11 December 2021 1019
Autor:
Sotillo, Belen, Bharadwaj, Vibhav, Hadden, J. P., Sakakura, Masaaki, Chiappini, Andrea, Fernandez, Toney Teddy, Longhi, Stefano, Jedrkiewicz, Ottavia, Shimotsuma, Yasuhiko, Criante, Luigino, Osellame, Roberto, Galzerano, Gianluca, Ferrari, Maurizio, Miura, Kiyotaka, Ramponi, Roberta, Barclay, Paul E., Eaton, Shane Michael
Publikováno v:
Scientific Reports 6, Article number: 35566 (2016)
We demonstrate the first buried optical waveguides in diamond using focused femtosecond laser pulses. The properties of nitrogen vacancy centers are preserved in the waveguides, making them promising for diamond-based magnetometers or quantum informa
Externí odkaz:
http://arxiv.org/abs/1605.01854
Direct optical frequency Comb Spectroscopy (DCS) is proving to be a fundamental tool in many areas of science and technology thanks to its unique performance in terms of ultra-broadband, high-speed detection and frequency accuracy, allowing for high-
Externí odkaz:
http://arxiv.org/abs/1604.08115