Using teleportation to convert quantum states of the field into the telecom C-band
Teleportation of quantum information between different colors
Teleportation of electromagnetic field states: from atoms to chips
| Full text | |
| Author(s): |
Domeneguetti, Renato R.
[1]
;
Zhao, Yun
[2]
;
Ji, Xingchen
[3, 2]
;
Martinelli, Marcelo
[1]
;
Lipson, Michal
[2, 4]
;
Gaeta, Alexander L.
[2, 4]
;
Nussenzveig, Paulo
[1]
Total Authors: 7
|
| Affiliation: | [1] Univ Sao Paulo, Inst Fis, POB 66318, BR-05315970 Sao Paulo - Brazil
[2] Columbia Univ, Dept Elect Engn, New York, NY 10027 - USA
[3] Cornell Univ, Sch Elect & Comp Engn, Ithaca, NY 14853 - USA
[4] Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 - USA
Total Affiliations: 4
|
| Document type: | Journal article |
| Source: | OPTICA; v. 8, n. 3, p. 316-322, MAR 20 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
We present an approach for generating widely separated first sidebands based solely on the four-wave-mixing process in optical parametric oscillators built on complementary metal-oxide-semiconductor-compatible photonic chips. Using higher-order transverse modes to perform dispersion engineering, we obtain zero-group-velocity dispersion near 796 nm. By pumping the chip in the normal dispersion region, at 795.6 nm, we generate a signal field in the visible band (at 546.2 nm) and the corresponding idler field in the telecom band (at 1465.3 nm), corresponding to a frequency span of approximately 346 THz. We show that the spectral position of signal and idler can be tailored by exploiting a delicate balance between second- and fourth-order dispersion terms. Furthermore, we explicitly demonstrate a change in the parametric oscillation dynamics when moving the pump field from the anomalous to normal dispersion, where the chip ceases producing multiple sidebands adjacent to the pump field and generates widely separated single sidebands. This provides a chip-scale platform for generating single-sideband fields separated by more than one octave, covering the visible and telecom spectral regions. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (AU) | |
| FAPESP's process: | 16/50468-7 - Nanophotonics for quantum computing and precision measurements |
| Grantee: | Paulo Alberto Nussenzveig |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 15/18834-0 - Exploring quantum information with atoms, crystals and chips |
| Grantee: | Marcelo Martinelli |
| Support Opportunities: | Research Projects - Thematic Grants |