Keisuke Nakamura, Ken Kashiwagi, Sho Okubo, Hajime Inaba. Erbium-doped-fiber-based broad visible range frequency comb with a 30 GHz mode spacing for astronomical applications. Optics Express. 2023. 31. 12. 20274-20274
High speed optical millimeter sweeper using laser diode with direct current modulation and MZ interferometer
(International Conference on Optics-photonics design & fabrication (ODF 2010) 2010)