Zobrazeno 1 - 10
of 462
pro vyhledávání: '"Roelkens, Gunther"'
Autor:
Lufungula, Isaac Luntadila, Shams-Ansari, Amirhassan, Renaud, Dylan, de Beeck, Camiel Op, Cuyvers, Stijn, Poelman, Stijn, Billet, Maximilien, Roelkens, Gunther, Loncar, Marko, Kuyken, Bart
The field of integrated photonics has significantly impacted numerous fields including communication, sensing, and quantum physics owing to the efficiency, speed, and compactness of its devices. However, the reliance on off-chip bulk lasers compromis
Externí odkaz:
http://arxiv.org/abs/2401.16242
Autor:
Tan, Ying, Niu, Shengpu, Billet, Maximilien, Singh, Nishant, Niels, Margot, Vanackere, Tom, Van Kerrebrouck, Joris, Roelkens, Gunther, Kuyken, Bart, Van Thourhout, Dries
Thin-film lithium niobate (TFLN) has a proven record of building high-performance electro-optical (EO) modulators. However, its CMOS incompatibility and the need for non-standard etching have consistently posed challenges in terms of scalability, sta
Externí odkaz:
http://arxiv.org/abs/2311.15387
Autor:
Deng, Hong, Zhang, Jing, Soltanian, Emadreza, Chen, Xiangfeng, Pang, Chao, Vaissiere, Nicolas, Neel, Delphine, Ramirez, Joan, Decobert, Jean, Singh, Nishant, Torfs, Guy, Roelkens, Gunther, Bogaerts, Wim
The explosion of data volume in communications, AI training, and cloud computing requires efficient data handling, which is typically stored as digital electrical information and transmitted as wireless radio frequency (RF) signals or light waves in
Externí odkaz:
http://arxiv.org/abs/2311.09258
Autor:
Van Gasse, Kasper, Chen, Zaijun, Vicentini, Edoardo, Huh, Jeonghyun, Poelman, Stijn, Wang, Zhechao, Roelkens, Gunther, Hänsch, Theodor W., Kuyken, Bart, Picqué, Nathalie
Frequency combs, spectra of evenly-spaced narrow phase-coherent laser lines, have revolutionized precision measurements. On-chip frequency comb generators hold much promise for fully-integrated instruments of time and frequency metrology. While outst
Externí odkaz:
http://arxiv.org/abs/2006.15113
Autor:
Poulvellarie, Nicolas, Dave, Utsav, Alexander, Koen, Ciret, Charles, Billet, Maximilien, Arabi, Carlos Mas, Raineri, Fabrice, Combrie, Sylvain, De Rossi, Alfredo, Roelkens, Gunther, Gorza, Simon-Pierre, Kuyken, Bart, Leo, Francois
Publikováno v:
Phys. Rev. A 102, 023521 (2020)
We investigate type I second harmonic generation in III-V semiconductor wire waveguides aligned with a crystallographic axis. In this direction, because of the single nonzero tensor element of III-V semiconductors, only frequency conversion by mixing
Externí odkaz:
http://arxiv.org/abs/2001.01709
Akademický článek
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Akademický článek
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Autor:
Lamy, Manon, Finot, Christophe, Colman, Pierre, Fatome, Julien, Millot, Guy, Roelkens, Gunther, Kuyken, Bart, Hammani, Kamal
We show that single mode Si waveguides efficiently sustain high-speed transmissions at 2 $\mu$m. We report the transmission of a 10 Gbit/s signal over 7 cm with a power penalty below 1 dB. Parametric conversion in the continuous wave regime is also d
Externí odkaz:
http://arxiv.org/abs/1811.04717
Autor:
Ciret, Charles, Gorza, Simon-Pierre, Husko, Chad, Roelkens, Gunther, Kuyken, Bart, Leo, Francois
Supercontinuum generation in Kerr media has become a staple of nonlinear optics. It has been celebrated for advancing the understanding of soliton propagation as well as its many applications in a broad range of fields. Coherent spectral broadening o
Externí odkaz:
http://arxiv.org/abs/1805.05175
Akademický článek
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