[16p-Z10-1~17] 3.15 シリコンフォトニクス・集積フォトニクス

▲ [16p-Z10-12] Optical Signal Enhancement in Er-incorporated Rare-Earth Oxide Waveguides on Si

〇Xuejun Xu¹、Tomohiro Inaba¹、Tai Tsuchizawa^2,3、Atsushi Ishizawa¹、Takehiko Tawara^1,3、Hiroo Omi⁴、Hideki Gotoh¹ (1.NTT BRL、2.NTT DTL、3.NTT NPC、4.Yamato Univ.)

キーワード：Rare earth oxide, Optical amplification, Silicon photonics

We have observed optical signal enhancement of ~16 dB/cm upon optical pumping in low loss Er-incorporated rare-earth oxide waveguides on Si.