2018年7月1日
Transfer-printed quantum-dot nanolasers on a silicon photonic circuit
Applied Physics Express
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- 巻
- 11
- 号
- 7
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.7567/APEX.11.072002
- 出版者・発行元
- Japan Society of Applied Physics
Quantum-dot (QD) nanolasers integrated on a silicon photonic circuit are demonstrated for the first time. QD nanolasers based on one-dimensional photonic crystal nanocavities containing InAs/GaAs QDs are integrated on CMOS-processed silicon waveguides with silicon dioxide cladding. We employed transfer printing, whereby the three-dimensional stack of photonic nanostructures is assembled in a pick-and-place manner. The lasing operation and waveguide coupling of an assembled single nanolaser are confirmed through micro-photoluminescence spectroscopy. Furthermore, by repetitive transfer printing, two QD nanolasers integrated onto a single silicon waveguide are demonstrated, opening a path to the development of compact light sources potentially applicable to wavelength division multiplexing.
- リンク情報
- ID情報
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- DOI : 10.7567/APEX.11.072002
- ISSN : 1882-0786
- ISSN : 1882-0778
- SCOPUS ID : 85049066491
- Web of Science ID : WOS:000435725700001