Haitao Zhang

most citedRobust millisecond coherence times of erbium electron spins

28 citations · 28 across the 1 of their papers we have counts for

collaborators

2 papers

quant-ph2022★ 28 cited

Robust millisecond coherence times of erbium electron spins

Shobhit Gupta, Xuntao Wu, Haitao Zhang +2

Erbium-doped solids are prime candidates for optical quantum communication networks due to erbium's telecom C-band emission. A long-lived electron spin of erbium with millisecond c…

physics.app-ph2019

Optical coherence of Er $^{3 +}$ :Y $_{2}$ O $_{3}$ ceramics for telecommunication quantum technologies

Rikuto Fukumori, Yizhong Huang, Jun Yang +2

We report an optical homogeneous linewidth of 580 $\pm$ 20 Hz of Er $^{3 +}$ :Y $_{2}$ O $_{3}$ ceramics at millikelvin temperatures, narrowest so far in rare-earth doped ceramics. We show s…

Robust millisecond coherence times of erbium electron spins

Optical coherence of Er3+:Y2​O3​ ceramics for telecommunication quantum technologies

Optical coherence of Er $^{3 +}$ :Y $_{2}$ O $_{3}$ ceramics for telecommunication quantum technologies