@inproceedings{discovery10091860, pages = {1118208}, booktitle = {Proceedings of SPIE 11182, Semiconductor Lasers and Applications IX}, volume = {11182}, address = {Hangzhou, China}, note = {This version is the version of record. For information on re-use, please refer to the publisher's terms and conditions.}, publisher = {SPIE}, year = {2019}, title = {Optically-pumped InAs/GaAs quantum-dot microdisk lasers monolithically grown on on-axis Si (001) substrate}, journal = {Proceedings of SPIE - The International Society for Optical Engineering}, month = {January}, issn = {1996-756X}, author = {Zhou, T and Tang, M and Xiang, G and Chen, S and Liu, H and Zhang, Z}, abstract = {Monolithic integration of III-V semiconductor materials on planar on-axis silicon (001) is one of the most promising method for low-cost and scalable photonic integrated circuits. Here, we present InAs/GaAs quantum dots microdisk lasers monolithically grown on on-axis Si (001) substrate with ultra-low lasing threshold under room-temperature continues-wave optical pumping. The promising lasing characteristics of the microdisk lasers with ultra-low threshold and small footprint represent a major advance towards large-scale, low-cost integration of laser sources on silicon-based platform.}, url = {http://dx.doi.org/10.1117/12.2538773} }