[10p-PA4-1~7] 13.6 Nanostructures, quantum phenomena, and nano quantum devices

[10p-PA4-3] Evaluation of coherence time through photon echo in ¹⁶⁷Er³⁺:Y₂SiO₅

〇(M1)Masaya Hiraishi^1,2, IJspeert Mark¹, Takehiko Tawara^1,2,3, Satoru Adachi⁴, Hiroo Omi^1,3, Hideki Gotoh¹ (1.NTT BRL, 2.Tokyo Univ. of Sci., 3.NTT NPC, 4.Hokkaido Univ.)

Keywords:Erbium, photon echo, coherence time