Publication
We present an O-band GaAs optical amplifier integrated on an advanced SiN platform using micro-transfer printing. A polycrystalline Si layer facilitates light coupling between GaAs and SiN, resulting 5 dB on-chip gain at 1300 nm.
Niels Quack, Christophe Marcel Georges Galland
Luc Thévenaz, Tobias Kippenberg, Camille Sophie Brès, Junqiu Liu, Hairun Guo, Wenle Weng, Fan Yang
Luc Thévenaz, Bertrand Dutoit, Zhisheng Yang, Bertrand Dutoit, Sheng Wang, Arooj Akbar