International Conference

2025

1. OAM light generation from asymmetric hollow nanowires using non-Hermitian perturbation
    M. Takiguchi, X. Lim, R. Kuruma, H. Sumikura, and M. Notomi
   2025 Nov, 12, IEEE Photonics Conference (IPC) 2025, WC3.4, Singapore

2. Mid-infrared emission dynamics of InAs nanowire lasers 
   H. Sumikura, G. Zhang, M. Takiguchi, A. Shinya, H. Sanada, K. Oguri, and M. Notomi
   2025 Aug 28,  Nanowire Week 2025, Cambridge, UK

3. Visualizing the Edge Effect of Photonic Crystal by Imaging Ellipsometry  
   S. Okano, M. Takiguchi,  J. Reinelt, M. Duwe, Y. Wagatsuma, M. Schiek, T. Aihara, H. Sumikura,  M. Notomi and K. Hingerl
   2025 Jun 9, ICSE-10, 44, Boulder, USA

4. 【Highlighted Talk】 Room-Temperature Continuous-Wave Lasing from a III-V Nanowire in Si Photonic Crystal
   M. Takiguchi, T. Fujii, H. Sumikura, A. Shinya, S. Matsuo, and M. Notomi
   2025 May 8, CLEO 2025,  SI.2025.SS182_3, Long Beach, USA

2024

5. OAM Light Generation Using GaN Nanopillars and Metal Nanostructures
   R. Kuruma, M. Takiguchi, P. Heidt, Y. Moritake, T. Yoda, A. Mock,  and M. Notomi
   2024 Des 4, ISNTT2024, We-34, Atsugi, Japan

6. Optical vortex generation using GaN nanopillars and metal nanostructures
   R. Kuruma, M. Takiguchi, P. Heidt, Y. Moritake, A. Mock,  and M. Notomi
   2024 July 18, META 2024, 3A37, pp. 1632, Toyama, Japan

7. Experimental Demonstration of Inverse Designed All Silicon Nanowire Array Cavity
   M. Takiguchi, P. Heidt, H. Sumikura, A. Shinya,  and M. Notomi
   2024 May 9, CLEO 2024, JTh2A.63, Charlotte, USA

2023

8. Top-down Fabrication of Nitride Semiconductor Nanowire
   K. Tateno, M. Takiguchi, K. Ebata, S. Sasaki,K. Kumakura, and Y. Taniyasu
   2023 Nov 17,  ICNS-14, CH14-6, Fukuoka, Japan

9. Suppression of focused ion beam damage on nanowire lasers
   M. Takiguchi, G. Zhang,  S. Sasaki,  K. Tateno, C. John, M. Ono, H. Sumikura, A. Shinya, and M. Notomi
   2023 Oct 12,  Nanowire Week 2023, Session2-55, Atlanta, USA

10. Inverse Designed Hybrid III-V Silicon Nanowire Array Cavity
    P. A. Heidt, M. Takiguchi, H. Sumikura, A. Shinya,  and M. Notomi
    2023 Oct 10,  Nanowire Week 2023, Session1-4, Atlanta, USA

11. Carrier diffusion effect in temporal decay of cathodoluminescence: toward nanoscale characterization of carrier dynamics
    S. Nekita, S. Yanagimoto, T. Kubota, T. Sannomiya, K. Akiba, M. Takiguchi, H. Sumikura, I. Takagi, K. G. Nakamura, S. Yip, Y. Meng, J. C. Ho, T. Okuyama, M. Murayama, H. Saito
    2023 Sept 12,  IMC20, SS-04.5. #1072. Busan, Korea

12. Synchronized Limit Cycle Oscillation in Coupled Si Photonic Crystal Cavities
    M. Takiguchi, N. Takemura, K. Takata, H. Sumikura, H. Taniyama, E. Kuramochi, A. Shinya,  and M. Notomi
    2023 May 12, CLEO 2023, SF2P.4, San Jose, USA

13. Vector beam lasing from a standing hollow-core GaN nanowire on sapphire
    M. Takiguchi, S. Sergent, B. Damilano, S. Vézian, S. Chenot, N. Yazigi, T. Yoda, T. Tsuchizawa, H. Sumikura, A. Shinya,  and M. Notomi
    2023 Mar 31, PECS-XIII, 31-H-3, Tokyo, Japan

14. Demonstration of optically tunable coupling between two nanomechanical oscillators
    F. Tian, M. Takiguchi, E. Kuramochi, H. Sumikura, M. Notomi,  and S. Iwamoto
    2023 Mar 30, PECS-XIII, 30-E-3, Tokyo, Japan

15. High-Q, Inverse-Designed, Silicon Nitride Lx-Type Photonic Crystal Cavities
    P. Heidt, M. Takiguchi, H. Sumikura, A. Shinya,  and M. Notomi
    2023 Mar 30, PECS-XIII, P-38, Tokyo, Japan

2022

16. Nanolasers et réseaux de nanolasers à base de nanofils de GaN élaborés par sublimation sélective
    B. Damilano, S. Vézian, P.-M. Coulon, P. Shields, V. brändli, S. Chenot, S. Sergent, T. Tsuchizaw, M. Takiguchi, and M. Notomi
    2022 Sept 29, J2N 2022, P12, Nice, France

17. Electron beam induced sub-nanosecond luminescence from Lead-Halide Perovskites revealed by Hanbury-Brown Twiss interferometr
    S. Nekita, S. Yanagimoto, T.Sannomiya, K. Akiba, M. Takiguchi, H. Sumikura, I. Takagi, K. G. Nakamura, S. Yip, Y. Meng, J. C. Ho, T. Okuyama, M. Murayama and H. Saito
    2022 Sept 12, eBEAM 2022, Poster,Porquerolles, France

18. Lasing oscillation from vertically standing hollow-core GaN nanowire on sapphire substrate
    M. Takiguchi, S. Sergent, B. Damilano, S. Vézian, S. Chenot, N. Yazigi, T. Yoda, T. Tsuchizawa, H. Sumikura, A. Shinya,  and M. Notomi
    2022 Aug 5, CLEO Pacific Rim 2022, CFP8J-01, Sapporo, Japan 

2021

19. Systematic investigation of InP/InAs nanowires on different platforms toward room-temperature CW lasing
    M. Takiguchi, G. Zhang, E. Frandsen, H. Sumikura, T. Tsuchizawa, S. Sasaki, A. Shinya, K. Oguri, H. Gotoh, and M. Notomi
    2021 Sept 16, EUROMAT 2021, A3, 11:00 ,  Graz, Austria (Online)

20. Picosecond mid-infrared emission from InAs nanowire lasers
    H. Sumikura, G. Zhang, M. Takiguchi, A. Shinya, K. Oguri, H. Gotoh, and M. Notomi
    2021 Sept 16, EUROMAT 2021, A3, 10:40 , Graz, Austria (Online)

2020

21. Nonlinear wavelength shift induced by exciton in buried multiple quantum wells in a photonic crystal cavity
    M. Takiguchi, K. Nozaki, H. Sumikura, N. Takemura, T. Fujii, E. Kuramochi, A. Shinya, S. Matsuo, and M. Notomi
    2020 Aug 3, CLEO Pacific Rim 2020, 3E-1350-1405, Sydney, Australia (Online)

22. 【Highlighted Talk】 Lasing up to T = 339 K in Subwavelength Nanowire-Induced Photonic Crystal Nanocavities
    S. Sergent, M. Takiguchi, T. Tsuchizawa, H. Taniyama, and M. Notomi
    2020 May 11, CLEO 2020, SM1J.6, San Jose, USA (Online)

2019

23. 【Invited Talk】 Growth of wurtzite-type InAsP and GaP nanowires for photonic-device applications
    K. Tateno, G. Zhang, M. Takiguchi , S. Sasaki, and K. Kumakura
    2019 Dec 18, IWPSD 2019, Kolkata, India

24. All-optical switching using a III-V nanowire integrated Si photonic crystal nanocavity
    M. Takiguchi, N. Takemura, K. Tateno, K. Nozaki, S. Sasaki, S. Sergent, E. Kuramochi, T. Wasao, A. Yokoo, A. Shinya, and M. Notomi
    2019 Oct 1, IEEE Photonics Conference (IPC) 2019, TuC1.4, San Antonio, USA

25. Light-mediated coupling of nano-mechanical oscillators
    F. Tian, M. Takiguchi, E. Kuramochi, A. Shinya, and M. Notomi
    2019 Jul 8, AOPC2019, 05-029, Beijing, China

26. Telecom-band lasing nanowires at room temperature
    G. Zhang, M. Takiguchi, K. Tateno, T. Tawara, M. Notomi, and H. Gotoh
    2019 May 22, CSW2019, WeC1-4, Nara, Japan

27. Dynamic Control of Spontaneous Emission Rate by Optomechanical Cavity QED System
    F. Tian, H. Sumikura, E. Kuramochi, M. Takiguchi, M. Ono, A. Shinya, and M. Notomi
    2019 May 8, CLEO 2019, JW3A.5, San Jose, USA

28. A hybrid nanowire photo-detector integrated in a silicon photonic crystal
    M. Takiguchi, S. Sasaki, K. Tateno, E. Chen, K. Nozaki, S. Sergent, E. Kuramochi, G. Zhang, A. Shinya, and M. Notomi
    2019 May 6, CLEO 2019, SM4J.3, San Jose, USA

29. Nanowire-induced nanocavities in photonic crystal disks
    S. Sergent, M. Takiguchi, T. Tsuchizawa, H. Taniyama, and M. Notomi
    2019 Feb 6, SPIE Photonics West, 10927-33, San Francisco, USA

2018

30. Nanowire-based telecom-band light emitting diodes
    G. Zhang, D. Gnatek, M. Takiguchi, K. Tateno, S. Sasaki, T. Tawara, and H. Gotoh
    2018 Sep 12, SSDM 2018, M-6-03, Tokyo, Japan

31. 【Invited Talk】 Movable Nanowire Laser On Silicon Photonic Crystal Using Atomi Force Microscope
    M. Takiguchi, A. Yokoo, M.D. Birowosuto and M. Notomi
    2018 Jul 5, MARSS 2018, Nagoya, Japan

32. Gb/s direct modulation of a single InP/InAs nanowire light emitting diode at telecom-band
    M. Takiguchi, G. Zhang, S. Sasaki, K. Nozaki, E. Chen, K. Tateno, T. Tawara, A. Shinya, H. Gotoh and M. Notomi
    2018 Jun 14, Nanowire Week 2018, P3.3, Hamilton, Canada

2017

33. 【Invited Talk】 Femto-joule-per-bit integrated nanophotonics and challenge for optical computation
    M. Notomi, K. Nozaki, E. Kuramochi, A. Shinya, and M. Takiguchi
    2017 Dec 6, IEDM 2017, 34.5, San Francisco, USA

34. CsPbBr3-perovskite nanowire-induced nanocavities in SiN photonic crystals
    S. Sergent, M. Takiguchi, T. Tsuchizawa, J. Chen, Y. Fu, H. Taniyama, E. Kuramochi, S. Jin, and M. Notomi
    2017 Nov 19, ISNTT 2017, PTu49, Atsugi, Japan

35. Telecom-band light emitting diodes based on bottom-up InAs/InP heterostructure nanowires
    G. Zhang, M. Takiguchi, K. Tateno, T. Tawara, M. Notomi, and H. Gotoh
    2017 Nov 19, ISNTT 2017, PTu43, Atsugi, Japan

36. Spontaneous Emission Enhanced by Purcell Effect in a Set of Optomechanical Cavities
    F. Tian, S. Sumikura, E. Kuramochi, M. Takiguchi, M. Ono, H. Taniyama, A. Shinya, and M. Notomi
    2017 Nov 19, ISNTT 2017, We-10, Atsugi, Japan

37. High-speed Hybrid Nano-laser based on InAsP/InP Nanowire and Silicon Photonic Crystal
    M. Takiguchi, A. Yokoo, K. Nozaki, M. D. Birowosuto, K. Tateno, G. Zhang, E. Kuramochi, A. Shinya, and M. Notomi
    2017 Aug 24, ICO-24, Th1E-03, Tokyo, Japan

38. Silicon Nitride Photonic Crystals as a Hybrid Platform for Nanowire-based Ultraviolet Nanophotonics
    S. Sergent, M. Takiguchi, T. Tsuchizawa, A. Yokoo, H. Taniyama, E. Kuramochi, and M. Notomi
    2017 Aug 24, ICO-24, Th2E-02, Tokyo, Japan

39. Manipulating and tuning ultraviolet nanowire-induced photonic crystal nanocavities
    S. Sergent, M. Takiguchi, T. Tsuchizawa, A. Yokoo, H. Taniyama, E. Kuramochi, and M. Notomi
    2017 June 2, Nanowire Week 2017, F1.2, Lund, Sweden

2016

40. Realization of ZnO-nanowire-induced nanocavities in grooved SiN photonic crystals
    S. Sergent, M. Takiguchi, A. Yokoo, H. Taniyama, A. Shinya, E. Kuramochi, T. Tsuchizawa, T. Akasaka, and M. Notomi
    2016 Nov 30, MRS 2016, NM1.12.02, Boston, USA

41. 10-Gb/s operation of a telecom-band InAsP/InP sub-wavelength nanowire laser on silicon photonic crystal
    M. Takiguchi, A. Yokoo, K. Nozaki, M. D. Birowosuto, K. Tateno, G. Zhang, E. Kuramochi, A. Shinya, and M. Notomi
    2016 June 10, CLEO 2016, SF1E.2, San Jose, USA

2015

42. Bridging the gap between the nanometer-scale bottom-up & micrometer-scale top-down approaches through a self-assembly process
    G. Zhang, M. Takiguchi, K. Tateno, and H. Gotoh
    2015 Nov 19, ISNTT 2015, Th-12, Atsugi, Japan

43. 【Invited Talk】Hybrid nanophotonics systems based on sub-wavelength nanowires
    M. Notomi, A. Yokoo, M.D. Birowosuto, M. Takiguchi, M. Ono, K. Tateno, G. Zhang, E. Kuramochi
    2015 Oct 30, NANOWIRES 15, TuH1.2, Barcelona, Spain

44. InAsP/InP sub-wavelength nanowire laser at telecommunications band with Si photonic crystal plaltform
    M. Takiguchi, A. Yokoo, M. D. Birowosuto, K. Tateno, G. Zhang, E. Kuramochi, A. Shinya, and M. Notomi
    2015 Oct 6, IEEE Photonics Conference (IPC) 2015, TuH1.2, Reston, USA

45. Bridging the gap between the nm-scale bottom-up & um-scale top-down approaches for site-defined InP/InAs heterostructure nanowires
    G. Zhang, M. Takiguchi, K. Tateno, and H. Gotoh
    2015 Sep 30, SSDM 2015, D-6-2, Sapporo, Japan

46. 【Invited Talk】III-V nanowire-induced nanocavity in Si photonic crystals
    M. Notomi, A. Yokoo, M.D. Birowosuto, M. Takiguchi, K. Tateno, G. Zhang, E. Kuramochi
    2015 Jul 28, MSS-17, Tu-B1-1, Sendai, Japan

47. 【Invited Talk】Hybrid nanohpotonics systems combined with functional nanomaterials
    M. Notomi, A. Yokoo, M. Ono, H. Sumikura, M.D. Birowosuto, M. Takiguchi, E. Kuramochi
    2015 Jun 30, OECC 2015, JTuE.32, Shanghai, China

48. Smooth lasing transition in high β buried multiple-quantum-well 2D photonic crystal lasers
    M. Takiguchi, H. Taniyama, H. Sumikura, M. D. Birowosuto, E. Kuramochi, A. Shinya, T. Sato, K. Takeda, S. Matsuo, and M. Notomi
    2015 May 13, CLEO 2015, SW1F.5, San Jose, USA

49. Effects of short-pulsed TBAs-injection and InP growth with TBCl for alternating InAsP/InP heterostructure nanowires
    K. Tateno, M. Takiguchi, G. Zhang, and H. Gotoh
    2015 Apr 10, MRS 2015, S8.02, San Francisco, USA

2014

50. 【Invited Talk】Semiconductor nanowire induced nanocavity in Si photonic crystals
    A. Yokoo, M. D. Birowosuto, M. Takiguchi, G. Zhang, K. Tateno, E. Kuramochi, H. Taniyama, and M. Notomi
    2014 Nov 4, ISAOP-14, LA9, Osaka, Japan

51. Semiconductor Nanowire Induced Photonic-Crystal Nanocavity with Selectable Resonant Wavelength
    A. Yokoo, M. Takiguchi, M. D. Birowosuto, G. Zhang, K. Tateno, E. Kuramochi, H. Taniyama, and M. Notomi
    2014 Jun 10, CLEO 2014, STu2H.5, San Jose, USA

2013

52. 【Invited Talk】Light-matter interaction of quantum dots and nanowires in novel high-Q photonic crystal cavities at telecom wavelength
    M. D. Birowosuto, H. Sumikura, A. Yokoo, M. Takiguchi and M. Notomi
    2013 Aug 14. PIERS 2013, 3A3, Stockholm, Sweden

53. Position Controlled Nanocavity Using a Single Nanowire in Photonic Crystals
    M. D. Birowosuto, A. Yokoo, G. Zhang, E. Kuramochi, H. Taniyama, M. Takiguchi, M. Ono, K. Tateno, and M. Notomi
    2013 Jul 2, CLEO Pacific Rim 2013, ThI3-2, Kyoto, Japan

54. Enhanced and Suppressed Spontaneous Emission from a Buried Heterostructure Photonic Crystal Cavity
    M. Takiguchi, H.i Sumikura, M. D. Birowosuto, E. Kuramochi, T. Sato, K. Takeda, S. Matsuo, and M. Notomi
    2013 Jul 1, CLEO Pacific Rim 2013, MI2-3, Kyoto, Japan

55. Controlling Inhibited Spontaneous Emission of InAs/ InP Nanowires in Different Environment
    M. D. Birowosuto, G. Zhang, A. Yokoo, M. Takiguchi, and M. Notomi
    2013 Jul 1, CLEO Pacific Rim 2013, MI2-5, Kyoto, Japan

~2012

56. Multi-solitons in a dispersion managed fiber laser using a carbon nanotube-coated taper fiber
    A. Martinez, M. Omura, M. Takiguchi, B. Xu, T. Kuga, T. Ishigure, and S. Yamashita
    2012 Jun 17, Conference on Nonlinear Photonics, JTu5A. 29, Colorado Springs, USA

57. Four-wave-mixing based wavelength conversion in a tapered fiber coated with carbon nanotubes/polymer composite
    B. Xu, M. Omura, M. Takiguchi, A. Martinez, T. Ishigure, S. Yamashita, and T. Kuga
    2011 Oct 30, 17th Microopics Conference, Sendai, Japan

58. A Compact Low-power Spectrometer of Acetylene Molecules with an Optical Nanofiber
    M. Takiguchi, Y. Yoshikawa, T. Yamamoto, K. Nakayama, and T. Kuga
    2010 Nov, 16th Microopics Conference, WP38, Hsinchu, Taiwan

59. Saturated absorption spectroscopy of acetylene molecules with an optical nanofiber
    M. Takiguchi, Y. Yoshikawa, and T. Kuga
    2009 Jun, ICOLS 2009, Hokkaido, Japan