Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/136878
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DC Field | Value | Language |
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dc.contributor.author | Huang, H. | - |
dc.contributor.author | Han, X. | - |
dc.contributor.author | Balcytis, A. | - |
dc.contributor.author | Dubey, A. | - |
dc.contributor.author | Boes, A. | - |
dc.contributor.author | Nguyen, T.G.G. | - |
dc.contributor.author | Ren, G. | - |
dc.contributor.author | Tan, M. | - |
dc.contributor.author | Tian, Y. | - |
dc.contributor.author | Mitchell, A. | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | APL Photonics, 2022; 7(10):106102-1-106102-7 | - |
dc.identifier.issn | 2378-0967 | - |
dc.identifier.issn | 2378-0967 | - |
dc.identifier.uri | https://hdl.handle.net/2440/136878 | - |
dc.description | Published Online: 4 October 2022 | - |
dc.description.abstract | High efficiency and a compact footprint are desired properties for electro-optic modulators. In this paper, we propose, theoretically investigate, and experimentally demonstrate a recirculating phase modulator, which increases the modulation efficiency by modulating the optical field several times in a non-resonant waveguide structure. The “recycling” of light is achieved by looping the optical path that exits the phase modulator back and coupling it to a higher order waveguide mode, which then repeats its passage through the phase modulator. By looping the light back twice, we were able to demonstrate a recirculating phase modulator that requires nine times lower power to generate the same modulation index of a single pass phase modulator. This approach to modulation efficiency enhancement is promising for the design of advanced tunable electro-optical frequency comb generators and other electro-optical devices with defined operational frequency bandwidths. | - |
dc.description.statementofresponsibility | Haijin Huang, Xu Han, Armandas Balčytis, Aditya Dubey, Andreas Boes, Thach G. Nguyen, Guanghui Ren, Mengxi Tan, Yonghui Tian, and Arnan Mitchell | - |
dc.language.iso | en | - |
dc.publisher | AIP Publishing | - |
dc.rights | © 2022 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | - |
dc.source.uri | http://dx.doi.org/10.1063/5.0103558 | - |
dc.title | Non-resonant recirculating light phase modulator | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1063/5.0103558 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/DP190102773 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Boes, A. [0000-0001-8443-3396] | - |
Appears in Collections: | Electrical and Electronic Engineering publications IPAS publications |
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File | Description | Size | Format | |
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hdl_136878.pdf | Published version | 6.44 MB | Adobe PDF | View/Open |
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