[CFA12F] Novel Functional Silicon Photonics Devices

[CFA12F-02] Increasing the Q-Factor-Product and Efficiency of Raman Silicon Nanocavity Lasers Fabricated by Photolithography

*Yuji Ota¹, Makoto Okano², Yasushi Takahashi¹ (1. Osaka Prefecure Univ. (Japan), 2. National Inst. of Indus. Sci. and Tech. (Japan))

[Presentation Style] Onsite

By optimizing a thermal treatment, the quality-factor-product and energy efficiency of a Raman silicon nanocavity laser fabricated by CMOS-compatible processes are improved by factors of 2.4 and 15, respectively, compared to the previously reported values.