scholarly journals Ultrafast all-optical coherent control of single silicon vacancy colour centres in diamond

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Jonas Nils Becker ◽  
Johannes Görlitz ◽  
Carsten Arend ◽  
Matthew Markham ◽  
Christoph Becher
Keyword(s):  
Coherent Control ◽  
Colour Centres ◽  
Silicon Vacancy ◽  
All Optical

scholarly journals All-optical nanoscale thermometry with silicon-vacancy centers in diamond

2018 ◽  
Vol 112 (20) ◽  
pp. 203102 ◽  
Author(s):  
Christian T. Nguyen ◽  
Ruffin E. Evans ◽  
Alp Sipahigil ◽  
Mihir K. Bhaskar ◽  
Denis D. Sukachev ◽  
...  
Keyword(s):  
Silicon Vacancy ◽  
All Optical ◽  
Nanoscale Thermometry

scholarly journals All-optical coherent control of vacuum Rabi oscillations

2014 ◽  
Vol 8 (11) ◽  
pp. 858-864 ◽  
Author(s):  
Ranojoy Bose ◽  
Tao Cai ◽  
Kaushik Roy Choudhury ◽  
Glenn S. Solomon ◽  
Edo Waks
Keyword(s):  
Coherent Control ◽  
Rabi Oscillations ◽  
All Optical

scholarly journals Coherent control of a strongly driven silicon vacancy optical transition in diamond

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Yu Zhou ◽  
Abdullah Rasmita ◽  
Ke Li ◽  
Qihua Xiong ◽  
Igor Aharonovich ◽  
...  
Keyword(s):  
Coherent Control ◽  
Optical Transition ◽  
Silicon Vacancy

scholarly journals All-Optical Initialization, Readout, and Coherent Preparation of Single Silicon-Vacancy Spins in Diamond

2014 ◽  
Vol 113 (26) ◽  
Author(s):  
Lachlan J. Rogers ◽  
Kay D. Jahnke ◽  
Mathias H. Metsch ◽  
Alp Sipahigil ◽  
Jan M. Binder ◽  
...  
Keyword(s):  
Silicon Vacancy ◽  
All Optical

scholarly journals Influence of substrate material on spectral properties and thermal quenching of photoluminescence of silicon vacancy colour centres in diamond thin films

2017 ◽  
Vol 68 (7) ◽  
pp. 3-9
Author(s):  
Kateřina Dragounová ◽  
Tibor Ižák ◽  
Alexander Kromka ◽  
Zdeněk Potůček ◽  
Zdeněk Bryknar ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermal Quenching ◽  
Substrate Material ◽  
Photoluminescence Intensity ◽  
Zero Phonon Line ◽  
Colour Centres ◽  
Silicon Vacancy ◽  
Diamond Peak ◽  
Diamond Thin Films ◽  
Influence Of Substrate

AbstractNanocrystalline diamond films with bright photoluminescence of silicon-vacancy colour centres have been grown using a microwave plasma enhanced CVD technique. The influence of substrate material (quartz, Al2O3, Mo and Si) on a reproducible fabrication of diamond thin films with Si-V optical centres is presented. Film quality and morphology are characterized by Raman spectroscopy and SEM technique. SEM shows well faceted diamond grains with sizes from 170 to 300 nm. The diamond peak is confirmed in Raman spectra for all samples. In the case of the quartz substrate, a redshift of the diamond peak is observed (≈3.5 cm−1) due to tension in the diamond film. The steady-state photoluminescence intensity was measured in the temperature range from 11 K to 300 K. All spectra consist of a broad emission band with a maximum near 600 nm and of a sharp zero phonon line in the vicinity of 738 nm corresponding to Si-V centres that is accompanied with a phonon sideband peaking at 757 nm. Activation energies for the thermal quenching of Si-V centre photoluminescence were determined and the effect of the substrate on photoluminescence properties is discussed too.

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