Light structuring via nonlinear total angular momentum addition with flat optics
Gespeichert in:
| Veröffentlicht in: | arXiv.org (Dec 4, 2024), p. n/a |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | , , , , , , , , |
| Veröffentlicht: |
Cornell University Library, arXiv.org
|
| Schlagworte: | |
| Online-Zugang: | Citation/Abstract Full text outside of ProQuest |
| Tags: |
Keine Tags, Fügen Sie das erste Tag hinzu!
|
MARC
| LEADER | 00000nab a2200000uu 4500 | ||
|---|---|---|---|
| 001 | 3141257112 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2331-8422 | ||
| 035 | |a 3141257112 | ||
| 045 | 0 | |b d20241204 | |
| 100 | 1 | |a Menshikov, Evgenii | |
| 245 | 1 | |a Light structuring via nonlinear total angular momentum addition with flat optics | |
| 260 | |b Cornell University Library, arXiv.org |c Dec 4, 2024 | ||
| 513 | |a Working Paper | ||
| 520 | 3 | |a Shaping the structure of light with flat optical devices has driven significant advancements in our fundamental understanding of light and light-matter interactions, and enabled a broad range of applications, from image processing and microscopy to optical communication, quantum information processing, and the manipulation of microparticles. Yet, pushing the boundaries of structured light beyond the linear optical regime remains an open challenge. Nonlinear optical interactions, such as wave mixing in nonlinear flat optics, offer a powerful platform to unlock new degrees of freedom and functionalities for generating and detecting structured light. In this study, we experimentally demonstrate the non-trivial structuring of third-harmonic light enabled by the addition of total angular momentum projection in a nonlinear, isotropic flat optics element -- a single thin film of amorphous silicon. We identify the total angular momentum projection and helicity as the most critical properties for analyzing the experimental results. The theoretical model we propose, supported by numerical simulations, offers quantitative predictions for light structuring through nonlinear wave mixing under various pumping conditions, including vectorial and non-paraxial pump light. Notably, we reveal that the shape of third-harmonic light is highly sensitive to the polarization state of the pump. Our findings demonstrate that harnessing the addition of total angular momentum projection in nonlinear wave mixing can be a powerful strategy for generating and detecting precisely controlled structured light. | |
| 653 | |a Image manipulation | ||
| 653 | |a Quantum phenomena | ||
| 653 | |a Data processing | ||
| 653 | |a Amorphous silicon | ||
| 653 | |a Nonlinear optics | ||
| 653 | |a Helicity | ||
| 653 | |a Microparticles | ||
| 653 | |a Optical pumping | ||
| 653 | |a Thin films | ||
| 653 | |a Angular momentum | ||
| 653 | |a Nonlinear control | ||
| 653 | |a Light | ||
| 653 | |a Image processing | ||
| 653 | |a Optics | ||
| 653 | |a Optical properties | ||
| 700 | 1 | |a Franceschini, Paolo | |
| 700 | 1 | |a Frizyuk, Kristina | |
| 700 | 1 | |a Fernandez-Corbaton, Ivan | |
| 700 | 1 | |a Tognazzi, Andrea | |
| 700 | 1 | |a Cino, Alfonso Carmelo | |
| 700 | 1 | |a Garoli, Denis | |
| 700 | 1 | |a Petrov, Mihail | |
| 700 | 1 | |a de Ceglia, Domenico | |
| 700 | 1 | |a De Angelis, Costantino | |
| 773 | 0 | |t arXiv.org |g (Dec 4, 2024), p. n/a | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3141257112/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full text outside of ProQuest |u http://arxiv.org/abs/2412.03367 |