Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Espinosa Daniel H. G."'
Autor:
Vijayakumar Surendar, Vyas Kaustubh, Espinosa Daniel H. G., Reshef Orad, Song Meiting, Awan Kashif Masud, Choudhary Saumya, Cardenas Jaime, Boyd Robert W., Dolgaleva Ksenia
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3385-3393 (2024)
Third-harmonic generation (THG) in silicon nitride waveguides is an ideal source of coherent visible light, suited for ultrafast pulse characterization, telecom signal monitoring and self-referenced comb generation due to its relatively large nonline
Externí odkaz:
https://doaj.org/article/099a54299fa142b0ad651cf9e7d26825
Autor:
Espinosa, Daniel H. G., Harrigan, Stephen R., Awan, Kashif M., Rasekh, Payman, Dolgaleva, Ksenia
Nonlinear absorption can limit the efficiency of nonlinear optical devices. However, it can also be exploited for optical limiting or switching applications. Thus, characterization of nonlinear absorption in photonic devices is imperative. This work
Externí odkaz:
http://arxiv.org/abs/2107.10438
Autor:
Gagnon, Justin R., Reshef, Orad, Espinosa, Daniel H. G., Alam, M. Zahirul, Vulis, Daryl I., Knall, Erik N., Upham, Jeremy, Li, Yang, Dolgaleva, Ksenia, Mazur, Eric, Boyd, Robert W.
The nonlinear optical response of materials is the foundation upon which applications such as frequency conversion, all-optical signal processing, molecular spectroscopy, and nonlinear microscopy are built. However, the utility of all such parametric
Externí odkaz:
http://arxiv.org/abs/2102.13074
Autor:
Espinosa, Daniel H. G., Awan, Kashif M., Odungide, Mfon, Harrigan, Stephen R., J., David R. Sanchez, Dolgaleva, Ksenia
The AlGaAs material platform has been intensively used to develop nonlinear photonic devices on-a-chip, thanks to its superior nonlinear optical properties. We propose a new AlGaAs waveguide geometry, called half-core etched, which represents a compr
Externí odkaz:
http://arxiv.org/abs/2007.05031
Autor:
Vyas, Kaustubh1 (AUTHOR) kvyas027@uottawa.ca, Espinosa, Daniel H. G.1 (AUTHOR), Hutama, Daniel1,2 (AUTHOR), Jain, Shubhendra Kumar1 (AUTHOR), Mahjoub, Rania1 (AUTHOR), Mobini, Ehsan2 (AUTHOR), Awan, Kashif M.3 (AUTHOR), Lundeen, Jeff2 (AUTHOR), Dolgaleva, Ksenia1,2 (AUTHOR)
Publikováno v:
Advances in Physics: X. Dec2022, Vol. 7 Issue 1, p1-39. 39p.
Publikováno v:
Micromachines; Jul2022, Vol. 13 Issue 7, pN.PAG-N.PAG, 45p