Controlling Optical Bistability Through Quantum Coherence in Tin-Vacancy Color Centers in Diamond

Jianshuai Zhang; Hongjun Zhang; Hui Sun

doi:10.3788/AOS202040.1219001

Journals >Acta Optica Sinica >Volume 40 >Issue 12 >Page 1219001 > Article

Acta Optica Sinica
Vol. 40, Issue 12, 1219001 (2020)

Controlling Optical Bistability Through Quantum Coherence in Tin-Vacancy Color Centers in Diamond

Jianshuai Zhang¹, Hongjun Zhang^1、*, and Hui Sun¹

Author Affiliations

¹School of Physics and Information Technology, Shaanxi Normal University, Xi′an, Shaanxi 710119, China

¹School of Physics and Information Technology, Shaanxi Normal University, Xian, Shaanxi 710119, China

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DOI: 10.3788/AOS202040.1219001 Cite this Article Set citation alerts

Jianshuai Zhang, Hongjun Zhang, Hui Sun. Controlling Optical Bistability Through Quantum Coherence in Tin-Vacancy Color Centers in Diamond[J]. Acta Optica Sinica, 2020, 40(12): 1219001 Copy Citation Text

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Structure of SnV color center system and the equipment diagram of optical bistability. (a) Atomic structure of SnV color center; (b) electronic structure of SnV color center; (c) schematic of N-type four-level scheme with a probe field (Ωp) and two coupling fields (Ωc,Ωd); (d) unidirectional ring cavity with four mirrors containing the SnV centers' sample of length L. M3 and M4 represent total mirrors; <inline-for

Fig. 1. Structure of SnV color center system and the equipment diagram of optical bistability. (a) Atomic structure of SnV color center; (b) electronic structure of SnV color center; (c) schematic of N-type four-level scheme with a probe field (Ω_p) and two coupling fields (Ω_c,Ω_d); (d) unidirectional ring cavity with four mirrors containing the SnV centers' sample of length L. M₃ and M₄ represent total mirrors;

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Influence of probe frequency detunings Δp on optical bistability. (a) Output field x versus input field y for different prob

Fig. 2. Influence of probe frequency detunings Δ_p on optical bistability. (a) Output field

|x|

versus input field

|y|

for different prob

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Fig. 3. Influence of coupling frequency detunings Δ_c on optical bistability. (a) Output field

|x|

versus input field

|y|

for different c

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Fig. 4. Influence of coupling field strength Ω_c on optical bistability. (a) Output field

|x|

versus input field

|y|

for different coupli

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Fig. 5. Influence of coupling field strength Ω_d on opticical bistability. (a) Output field

|x|

versus input field

|y|

for different coup

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Fig. 6. Output field

|x|

versus input field

|y|

for different cooperation parameters. Other parameters are Ω_c=4γ,Ω_{dDownload full size}

Jianshuai Zhang, Hongjun Zhang, Hui Sun. Controlling Optical Bistability Through Quantum Coherence in Tin-Vacancy Color Centers in Diamond[J]. Acta Optica Sinica, 2020, 40(12): 1219001

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