2019

1.    H. Hashiguchi, T. Baba and H. Arai, “Optical beam expander with parabolic photonic bandgap reflector for efficient excitation of optical leaky wave antenna”, J. Lightwave Technol., vol. 37, no. 9, pp. 2094-2099, 2019. pdf

2.    H. Iwase and T. Baba, "Electromagnetic-field imbalance in surface plasmon polariton and its role in slow propagation and field-matter interaction", J. Opt. Soc. Am. B, vol. 36, no. 5, pp. 1327-1334, 2019. pdf

3.    Y. Hinakura, H. Arai and T. Baba, "64 Gbps Si photonic crystal slow light modulator by electro-optic phase matching", Opt. Express, vol. 27, no. 10, pp. 14321-14327, 2019. pdf

4.    Y. Saijo, K. Watanabe, T. Watanabe, Y. Terada, Y. Nishijima and Toshihiko Baba, "Iontronic control of GaInAsP photonic crystal nanolaser", Appl. Phys. Lett., vol. 114, no. 22, pp. 221105, 2019. pdf

5.    T. Baba, "Photonic and iontronic sensing in GaInAsP semiconductor photonic crystal nanolasers", Photonics, vol. 6, no. 65, pp. 1-17, 2019. pdf

6.    R. Tetsuya, H. Abe, H. Ito and T. Baba, “Efficient light transmission, reception and beam forming in photonic crystal beam steering device in a phased array configuration”, Jpn. J. Appl. Phys., vol. 58, no. 082002, pp. 1-5, 2019. pdf

7.    K. Watanabe and T. Baba, "Enhanced pH sensitivity in photoluminescence of GaInAsP semiconductor photonic crystal slab", Opt. Express, vol. 27, no. 18, pp. 24978-24988, 2019. pdf

8.    M. A. Gaafar, T. Baba, M. Eich and A. Yu. Petrov, “Front-induced transitions”, Nature Photonics, https://doi.org/10.1038/s41566-019-0511-6, 2019. pdf

9.    J. Maeda, D. Akiyama, H. Ito, H. Abe and T. Baba, “Prism lens for beam collimation in silicon photonic crystal beam-steering device”, Opt. Lett., vol. 44, no. 23, pp. 5780-5783, 2019. pdf

10. T. Baba, “Si photonics PIC for LiDAR”, Integrated Photon. Sys. Roadmap Int., Tokyo, no. 4, 2019 (Keynote Speech).

11. R. Tetsuya, H. Abe, H. Ito, G. Takeuchi, Y. Furukado and T. Baba, “Efficient light emission and beam forming in Si photonic crystal beam steering device and its phased array configuration”, SPIE Photonics West, San Francisco, no. 10922-68, 2019.

12. H. Ito, Y. Kusunoki, D. Akiyama, H. Abe and T. Baba, “Enhanced light emission from a Si optical beam steering device consisting of asymmetric photonic crystal waveguide”, SPIE Photonics West, San Francisco, no. 10923-37, 2019.

13. Y. Hinakura, H. Arai and T. Baba, “40-Gbps Si photonic crystal slow light modulator in the electro-optic phase matching”, SPIE Photonics West, San Francisco, no. 10923-43, 2019.

14. T. Baba, “Iontronic sensing using photonic crystal nanolasers”, SPIE Photonics West, San Francisco, no. 10927-62, 2019 (Invited).

15. T. Baba, “Toward LiDAR using Si photonics and slow light”, SPIE Photonics West, San Francisco, no. 10934-32, 2019 (Invited).

16. T. Baba, “Photonic crystal devices for sensing”, Conf. Laser and Electro-Optics, San Jose, no. SW3J.1, 2019 (Tutorial).

17. M. Kamata, Y. Hinakura and T. Baba, "Carrier-suppressed single sideband signal for FMCW LiDAR using Si photonic crystal I-Q optical modulator", Optelectronic and Commun. Conf., Fukuoka, no. MD1-2, 2019.

18. Y. Hinakura, H. Arai and T. Baba, "64 Gbps Si photonic crystal slow light modulator by electro-optic phase matching", Optelectronic and Commun. Conf., Fukuoka, no. MD2-3, 2019.

19. T. Baba, “Photonic crystal technology for datacom and LiDAR applications”, Optoelectronic and Commun. Conf., Fukuoka, no. TuD3-1, 2019 (Tutorial).

20. R. Abe, T. Takeda, R. Shiratori, S. Shirakawa, S. Saito and T. Baba, "Optimization of H0 photonic crystal nanocavity using neural network", Optelectronic and Commun. Conf., Fukuoka, no. ThE1-5, 2019.

21. T. Baba, “Development of non-mechanical beam steering and LiDAR based on photonic crystal and Si photonics”, IEEE Int. Conf. Transparent Opt. Networks, Angers, no. Th.A6-2, 2019 (Invited Paper).

22. T. Baba, “Si photonic crystal beam steering devices”, IEEE Int. Conf. Group IV Photon., Singapore, no. FA6, 2019 (Invited Paper).

23. T. Baba, “LiDAR: a key to AI-mobile”, Micro-Optic Conf., Toyama, no. SS-2, 2019 (Tutorial).

24. T. Baba, “Photonic crystal slow light modulators – high-speed operation”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

25. H. Abe, R. Kurahashi, H. Ito, and T. Baba, “Ranging action by FMCW coherent detection using Si photonic crystal optical antenna”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

26. H. Ito, Y. Kusunoki, J. Maeda, N. Kodama and T. Baba, “Wide-range 2D beam steering using Si photonic crystal slow-light beam steering device with prism lens”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

27. M. Kamata, H. Abe, Y. Hinakura, R. Kurahashi and T. Baba, “FMCW ranging action using free-space optical beam with carrier-suppressed single sideband signal generated by Si photonic crystal I-Q optical modulator”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

28. A. Sakata*, K. Kondo and T. Baba, “Evaluation of a two-photon absorption photodiode array autocorrelator”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

29. Y. Hinakura, H. Arai and T. Baba, “64-Gbps operation of meander line electrode photonic crystal optical modulator”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

30. J. Maeda, H. Ito, D. Akiyama and T. Baba, “Prism lens for beam collimation in silicon photonic crystal beam steering device”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

31. R. Tetsuya, H. Abe, H. Ito and T. Baba, “Transmission/reception efficiencies and modulation signal intensity in a serial array of Si photonic crystal beam steering devices”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.

32. R. Shiratori, M. Nakata and T. Baba, “Particle swarm optimization of Si photonic crystal waveguide junction structure”, Int. Sympo. Photon. Electron. Convergence, Tokyo, 2019.