2021

1. S. Kaneoka, W. Iida, H. Hashiguchi, T. Baba and H. Arai, “Optical high-gain leaky-wave antenna by using a waffle-iron waveguide”, IEICE Electron. Express, vol., 18, no. 1, pp. 20200411, 2021.

2. Y. Hinakura, D. Akiyama, H. Ito, and T. Baba, "Silicon photonic crystal modulators for high-speed transmission and wavelength division multiplexing", IEEE J. Sel. Top. Quantum Electron., vol. 27, no. 3, pp. 4900108, 2021. (Invited Paper)

3. T. Tamanuki, H. Ito and T. Baba, "Thermo-optic beam scanner employing silicon photonic crystal slow-Light waveguides", J. Lightwave Technol., vol. 39, no. 4, pp. 904-911, 2021.　(Invited Paper)

4. R. Shiratori, M. Nakata, K. Hayashi and T. Baba, “Particle swarm optimization of silicon photonic crystal waveguide transitions”, Opt. Lett., vol. 46, no. 8, pp. 1904-1907, 2021

5. A. Balcytis, T. Ozawa, Y. Ota, S. Iwamoto, J. Maeda and T. Baba, “Synthetic dimension band structures on a Si CMOS photonic platform", arXive.2105.13742, 2021.

6. J. Gondo, H. Ito, T. Tamanuki, and T. Baba, “Space-time-domain observation of high-speed optical beam scanning in a thermo-optic Si photonic crystal slow-light beam scanner”, Opt. Lett., vol. 46, no. 15, pp. 3600-3603, 2021.

7. M. Nomoto, G. T. Konopaske, N. Yamashita, R. Aoki, A. Jitsuki-Takahashi, H. Nakamura, H. Makihara, M. Saito, Y. Saigusa, F. Nakamura, K. Watanabe, T. Baba, F. M. Benes, B. T. D. Tobe, C. D. Pernia, J. T. Coylec, R. L. Sidman, Y. Hirayasu, E. Y. Snyder, and Y. Goshima, “Clinical evidence that a dysregulated master neural network modulator may aid in diagnosing schizophrenia”, PNAS, vol. 118, no. 31, pp. e2100032118 (1-7), 2021.

8. K. Hirotani, R. Shiratori and T. Baba, “Si photonic crystal slow-light waveguide optimized by informatics technology”, Opt. Lett., vol. 46, no. 17, pp. 4422-4425, 2021.

9. S. Suyama, H. Ito, R. Kurahashi, H. Abe and T. Baba, “Doppler velocimeter and vibrometer FMCW LiDAR with Si photonic crystal beam scanner”, Opt. Express, vol. 29, no. 19, pp. 30727-30734, 2021.

10. R. Tetsuya, T. Tamanuki, H. Ito, H. Abe, R. Kurahashi, M. Seki, M. Ohtsuka, N. Yokoyama, M. Okano and T. Baba, “Si photonic crystal optical antenna serial array and frequency-modulated continuous-wave light detection and ranging action”, Appl. Phys. Lett., vol. 119, no.23, pp.231103 (1-5), 2021.

11. S. Kaneoka, W. Iida, H. Hashiguchi, T. Baba, and H. Arai, “Optical high-gain leaky-wave antenna by using a waffle-iron waveguide”, Int. Symp. Antennas and Propagation, 2021.

12. A. Balcytis, T. Ozawa, Y. Ota, S. Iwamoto, J. Maeda and T. Baba, “Synthetic dimension photonics on a Si CMOS platform", Conf. Laser and Electro-Opt., no. STu1F.4, 2021.

13. T. Baba, “Development of photonic nanostructure devices”, Quantum- & Nano-Photonics Seminar Series at KAIST, 2021 (Invited Talk).

14. T. Baba, “Photonic crystal devices for sensing --- focusing on LiDAR applications”, Conf. Laser and Electro-Opt. Europe, Munich, no. CK.5-1, 2021 (Tutorial Talk).

15. T. Baba, “Photonic integration based on Si photonics and photonic crystals”, Optoelectronic and Commun. Conf., Hong Kong, no. M3D.1, 2021 (Invited Paper).

16. T. Baba, “Development of on-chip LiDAR based on slow light”, Int. Semicon. Laser Conf., Potsdam, no. SuP2.5, 2021 (Invited talk).

17. T. Baba, “Micro- and nano-scale semiconductor lasers”, Int. Semicon. Laser Conf., Potsdam, no. TuP1.2, 2021 (Plenary talk).

18. T. Baba, “Photonic crystal slow-light modulators --- design and high-speed operation”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

19. M. Kamata, H. Abe, H. Ito, T. Tamanuki, R. Tetsuya, R. Kurahashi and T. Baba, “3D imaging and a consideration on sensitivity of Si photonics full-integrated LiDAR chip”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

20. K. Takahashi and T. Baba, “Optimization of photonic crystal nanolaser structure using covariance matrix adaptation evolution strategy”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

21. R. Nakamura, A. Balčytis, H. Ito and T. Baba, T. Ozawa, Y. Ota, and S. Iwamoto, “Wavefunction observation of topological bulk and edge states in Si photonics SSH structure”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

22. R. Tetsuya, T. Tamanuki, H. Ito and T. Baba, “Acquisition of point cloud image using LiDAR chip integrating serial array of Si photonic crystal optical antennas”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

23. R. Fujishiro, H. Ito and T. Baba, “Investigation of tapered coupling structure between diamond and Si3N4 waveguides for quantum photonic interface”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

24. S. Suyama, R. Shiratori and T. Baba, “Structural optimization of Si photonic crystal waveguide beam scanning device using covariance matrix adaptation evolution strategy”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

25. S. Suyama, H. Ito, R. Kurahashi, H. Abe and T. Baba, “Scanning laser Doppler velocimeter and vibrometer with Si photonic crystal slow light FMCW LiDAR”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

26. L. Li, H. Arai and T. Baba, “Imaging of electromagnetic-waves using RoF system based on Si photonics microring modulator array”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

27. K. Hirotani, R. Shiratori and T. Baba, “Si photonic crystal slow-light waveguide optimized by informatics technology”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.

28. J. Gondo, T. Tamanuki and T. Baba, “Step-like optical beam scanning in slow-light FMCW LiDAR”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2021.