Y. Noguchi

50-Gb/s ring-resonator-based silicon modulator.

T. Horikawa, T. Baba, S. Akiyama, 2013, Optics express.

25-Gbps operation of silicon p-i-n Mach-Zehnder optical modulator with 100-μm-long phase shifter

H. Okayama, H. Takahashi, S. Akiyama, 2012, 2012 Conference on Lasers and Electro-Optics (CLEO).

Fabrication of Superconducting Qubits With Al Trilayer Josephson Junctions

S. Nagasawa, M. Maezawa, T. Horikawa, 2014, IEEE Transactions on Applied Superconductivity.

12.5-Gb/s operation with 0.29-V·cm V(π)L using silicon Mach-Zehnder modulator based-on forward-biased pin diode.

Hideaki Okayama, Tsuyoshi Horikawa, Takeshi Akagawa, 2012, Optics express.

50-Gb/s silicon modulator using 250-µm-Long phase shifter based-on forward-biased pin diodes

E. Saito, S. Akiyama, T. Baba, 2012, The 9th International Conference on Group IV Photonics (GFP).