Light slowing and all-optical time division multiplexing of hybrid four-wave mixing signal in nitrogen-vacancy center
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Article number | 054204 |
| Journal / Publication | Chinese Physics B |
| Volume | 29 |
| Issue number | 5 |
| Online published | 1 Mar 2020 |
| Publication status | Published - May 2020 |
Link(s)
Abstract
We report the experimental results of hybrid four-wave mixing and fluorescence signals from nitrogen-vacancy (NV) centers in diamond. The fluorescence signals are slowed owing to dark state. The observed delay time of light slowing due to interconversion between NV- and NV0 is about 6.4 μs. The relative intensities of read-out signals change with the wavelength and power of writing pulse. Based on light slowing, we present the model of all-optical time division multiplexing. The intensity ratio in different demultiplexed channels is modulated by the wavelength and power of control field. It has potential applications in quantum communication and all-optical network.
Research Area(s)
- fluorescence, nonlinear optics, time division multiplexing
Citation Format(s)
Light slowing and all-optical time division multiplexing of hybrid four-wave mixing signal in nitrogen-vacancy center. / Wang, Ruimin; Ahmed, Irfan; Raza, Faizan et al.
In: Chinese Physics B, Vol. 29, No. 5, 054204, 05.2020.
In: Chinese Physics B, Vol. 29, No. 5, 054204, 05.2020.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
