Journal
ADVANCED MATERIALS
Volume 32, Issue 47, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.202003826
Keywords
2D materials; excitonic photoluminescence; integrated photonics; nonlinear optics; transition metal dichalcogenides
Categories
Funding
- Federal Ministry of Education and Science of Germany [13XP5053A]
- European Union
- European Social Funds
- Federal State of Thuringia [FGR 0088, 2018FGR00088, FGR 0067]
- Friedrich Schiller University Jena
- German Research Council as part of the CRC [SFB 1375]
- European Union [TU149/9-1]
- DFG [TU149/9-1]
- German research foundation [SCHM2655/9-1, SCHM2655/11-1]
- Australian Research Council - Australian Government [DE200101041]
- SA State Government
- Projekt DEAL
- Australian Research Council [DE200101041] Funding Source: Australian Research Council
Ask authors/readers for more resources
Atomically thin transition metal dichalcogenides are highly promising for integrated optoelectronic and photonic systems due to their exciton-driven linear and nonlinear interactions with light. Integrating them into optical fibers yields novel opportunities in optical communication, remote sensing, and all-fiber optoelectronics. However, the scalable and reproducible deposition of high-quality monolayers on optical fibers is a challenge. Here, the chemical vapor deposition of monolayer MoS(2)and WS(2)crystals on the core of microstructured exposed-core optical fibers and their interaction with the fibers' guided modes are reported. Two distinct application possibilities of 2D-functionalized waveguides to exemplify their potential are demonstrated. First, the excitonic 2D material photoluminescence is simultaneously excited and collected with the fiber modes, opening a novel route to remote sensing. Then it is shown that third-harmonic generation is modified by the highly localized nonlinear polarization of the monolayers, yielding a new avenue to tailor nonlinear optical processes in fibers. It is anticipated that the results may lead to significant advances in optical-fiber-based technologies.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available