[P-CTu14] C14. Advanced 2D and Nanocarbon Materials for Photonics and Energy

[P-CTu14-01] Graphene Thermal Emitters Directly Grown on Chips by Etching-Precipitation Method

*YUI SHIMURA¹, Shinichiro Matano¹, Kenta Nakagawa¹, Suguru Noda², Hideyuki Maki^1,3 (1. Keio Univ. (Japan), 2. Waseda Univ. (Japan), 3. Center for Spintronics Res. Network, Keio Univ. (Japan))

[Presentation Style] Onsite

We have demonstrated a blackbody micro-emitter using etching-precipitation graphene that requires no transfer process. Long-lifetime and bright emission are achieved by using a bow-tie-shaped graphene. This graphene-based micro-emitter is expected to be applied to integrated photonics and optoelectronics.