1.    “Spectrum control of THz radiation from InAs in a magneric field by duration and frequency chirp of the excitation pulses,” S. Izumida, S. Ono, Z. Liu, H Ohtake, and N. Sarukura, Appl. Phys. Lett., 75, 451-453 (1999).

2. “Enhanced THz radiation from femtosecond laser pulse irradiated InAs clean surface,” H. Ohtake, S. Ono, Z. Liu, N. Sarukura, M. Ohta, K. Watanabe, Y. Matsumoto, Jpn. J. Appl. Phys., 38, L1186-L1187 (1999).

3. “THz radiation from intracavity saturable Bragg reflector in magnetic field with self-started mode-locking by strained saturable Bragg reflector,” T. A. Liu, K. F. Huang, C. L. Pan, Z. Liu, S. Ono, H. Ohtake, and N. Sarukura, Jpn. J. Appl. Phys., 38, L1333-L1335 (1999).

4. “High-repetition-rate,high-average-power,mode-locked Ti:sapphire laser with an intracavity continuous wave-amplification scheme,” Z. Liu, S. Izumida, S. Ono, H. Ohtake, and N. Sarukura, Appl. Phys. Lett., 74, 3622-3623 (1999).

5. “Intense THz-radiation sources using semiconductors irradiated with femtosecond laser pulses in a magnetic field,” S. Izumida, S. Ono, Z. Liu, H. Ohtake, and N. Sarukura, J. Nonlinear Opt. Phys. Mater., 8, 71-87 (1999).

6. “Compact THz-radiation source consisting of a bulk semiconductor, a mode-locked fiber laser, and a 2-T permanent magnet,” S. Ono, T. Tsukamoto, M. Sakai, Z. Liu, H. Ohtake, N. Sarukura, S. Nishizawa, A. Nakanishi, and M. Yoshida, Rev. Sci. Inst., 71, 554-556 (2000).

7. “Saturation of THz-radiation power from femtosecond-laser irradiated InAs in a high magnetic field,” H. Ohtake, S. Ono, M. Sakai, Z. liu, T. Tsukamoto, and N. Sarukura, Appl. Phys. Lett., 76, 1398-1400 (2000).

8. “Development of intense and compact THz-radiation source using femtosecond-laser irradiated InAs emitter in a high magnetic field,” H. Ohtake, S. Ono, E. Kawahata, T. Kozeki, H. Murakami, Z. Liu, and N. Sarukura, J. Chin. Chem. Soc., 47, 609-613 (2000).

9. “Efficient terahertz radiation generation from a bulk InAs mirror as an intracavity terahertz radiation emitter,” Z. Liu, S. Ono, H. Ohtake, N. Sarukura, T. A. Liu, K. F. Huang, and C. L. Pan, Jpn. J. Appl. Phys., 39, L366-L367 (2000).

10. “Intense THz-radiation from semiconductors under magnetic field irradiated with femtosecond laser pulses,” Z. Liu, H. Ohtake, S. Izumida, S. Ono, and N. Sarukura,
Opt. Quantum Electron., 32, 521-529 (2000).

11. “Intense THz radiation from femtosecond laser pulses irradiated InAs in a strong magnetic field,” H. Ohtake, S. Ono, M. Sakai, Z. liu, T. Tsukamoto, and N. Sarukura, J Luminesc., 87 – 89, 902-904 (2000).

12. “Terahertz radiation from a shallow incidence-angle InAs emitter in a magnetic field irradiated with femtosecond laser pulses,” S. Ono, T. Tsukamoto, E. Kawahata, T. Yano, Z. Liu, H. Ohtake, and N. Sarukura, Appl. Opt., 40, 1369-1371(2001).

13. “THz-radiation emitter and receiver system based on a 2T permanent magnet, 1040 nm compact fiber laser and pyroelectric thermal receiver,” H. Ohtake, Y. Suzuki, N. Sarukura, S. Ono, T. Tsukamoto, A. Nakanishi, S. Nishizawa, M. L. Stock, M. Yoshida, H. Endert, Jpn. J. Appl. Phys., 40, L1223-L1225 (2001).

14. “Nanocluster crystals of lacunary polyoxometalates as structure-design-flexible, inorganic nonlinear materials,” H. Murakami, T. Kozeki, Y. Suzuki, S. Ono, H. Ohtake, N. Sarukura, E. Ishikawa, T. Yamase, Appl. Phys. Lett., 79, 3564-3566 (2001).

15. “Generation of THz radiation from resonant absorption in strained multiple quantum wells in a magnetic field,” T. A. Liu, K. F. Huang, C. L. Pan, S. Ono, H. Ohtake, and N. Sarukura, Jpn. J. Appl. Phys., 40, L681-L683 (2001).

16. “Simultaneous measurement of thickness and water content of thin black ink films for the printing using THz radiation,” H. Ohtake, Y. Suzuki, S. Ono, N. Sarukura, T. Hirosumi, and T. Okada, Jpn. J. Appl. Phys., 41, L599-L602 (2002).

17. “Hybrid time-resolved spectroscopic system for evaluating laser material using a table-top-sized, low-jitter, 3-MeV picosecond electron-beam source with a photo cathode,” Y. Suzuki, T. Kozeki, S. Ono, H. Murakami, H. Ohtake, N. Sarukura, T. Nakajyo, F. Sakai, and Y. Aoki, Appl. Phys. Lett., 80, 3280-3282 (2002).

18. “0.43 J, 10 Hz fourth harmonic generation of Nd : YAG laser using large Li2B4O7 crystals,” Y. Suzuki, S. Ono, H. Murakami, T. Kozeki, H. Ohtake, N. Sarukura, G. Masada, H. Shiraishi, and I. Sekine, Jpn. J. Appl. Phys., 41, L823-L824 (2002).

19. “Generation of Intense 25-fs Pulses at 290 nm by Use of a Hollow Fiber Filled with High-Pressure Argon Gas,” Z. Liu, S. Ono, T. Kozeki, Y. Suzuki, N. Sarukura, Jpn. J. Appl. Phys., 41, L986-L988 (2002).

20. “High-energy, all-solid-state, ultraviolet laser power-amplifier module design and its output-energy scaling principle,” S. Ono, Y. Suzuki, T. Kozeki, H. Murakami, H. Ohtake, N. Sarukura, H. Sato, S. Machida, K. Shimamura, and T. Fukuda, Appl. Opt., 41, 7556-7560 ( 2002 ).

21. “Anomalous power and spectrum dependence of terahertz radiation from femtosecond-laser-irradiated indium arsenide in high magnetic fields up to 14 T,” H. Ohtake, H. Murakami, T. Yano, S. Ono, N. Sarukura, H. Takahashi, Y. Suzuki, G. Nishijima, K. Watanabe, Appl. Phys. Lett., 82, 1164-1166 (2003).

22. “Significant enhancement of terahertz radiation from InSb by use of a compact fiber laser and an external magnetic field,” H. Takahashi, Y. Suzuki, M. Sakai, S. Ono, N. Sarukura, T. Sugiura, T. Hirosumi, M.Yoshida, Appl. Phys. Lett., 82, 2005-2007 (2003).

23. “Magnetic-Field-Induced Enhancement of THz-Radiation Power from Femtosecond-Laser-Iradiated InAs up to 27 T,” H. Takahashi, Y. Suzuki, A. Quema, M.Sakai, T. Yano, S. Ono, N. Sarukura, M. Hosomizu, T. Tsukamoto, G. Nishijima, and K. Watanabe, Jpn. J. Appl. Phys., 42, L532-L534 (2003).

24. “Optical Property of Ce3+-ion doped LiCaAlF6 Crystal in Vacuum Ultraviolet Region,”H. Takahashi, M. Sakai, S. Ono, N. Sarukura, H. Sato, T. Fukuda, Jpn. J. Appl. Phys., 42, L660-L662 (2003).

25. “Excitation fluence dependence of terahertz radiation mechanism from femtosecond-laser-irradiated InAs under magnetic field,” H. Takahashi, A. Quema, R. Yoshioka, S. Ono, and N. Sarukura, Appl. Phys. Lett., 83, 1068-1070 (2003).

26. “Mode-locking stability adjustment of a Kerr-lens mode-locked Ti:sapphire Laser, analyzed by a recently developed real-time spectrum analyzer,” H. Takahashi, Y. Suzuki, S. Ono, H. Murakami, N. Sarukura, T. Nakamura, Jpn. J. Appl. Phys., 42, 4330-4333 (2003).

27. “Identification of Potential Estrogenic Environmental Pollutants by Terahertz Transmission Spectroscopy,” A. Quema, H. Takahashi, M. Sakai, M. Goto, S. Ono, N. Sarukura, N. Yamada, and R. Shioda, Jpn. J. Appl. Phys., 42, L932-L934 (2003).

28. “Terahertz radiation mechanism from femtosecond-laser-irradiated InAs (100) surface,” H. Takahashi, A. Quema, M. Goto, S. Ono, and N. Sarukura, Jpn. J. Appl. Phys., 42, L1259-L1261 (2003).

29. “Broadband Terahertz Radiation Emitter Using Femtosecond-Laser-Irradiated n-Type InAs under Magnetic Field,” H. Takahashi, M. P. Hasselbeck, A. Quema, M. Goto, S. Ono, and N. Sarukura, Jpn. J. Appl. Phys., 43, L221-L223 (2004).

30. “Teflon Photonic Crystal Fiber as Terahertz Waveguide,” M. Goto, A. Quema, H. Takahashi, S. Ono, and N. Sarukura, Jpn. J. Appl. Phys., 43, L317-L319 (2004).

31. “Terahertz radiation from InAs with various surface orientations under magnetic field irradiated with femtosecond optical pulses at different wavelengths,” H. Takahashi, M. Sakai, A. Quema, S. Ono, N. Sarukura, G. Nishijima, and K. Watanabe, J. Appl. Phys., 95, 4545-4550 (2004).

32. “Effect of ultrafast optical pulses with different pulse duration on the terahertz radiation spectrum of n-type InAs,” H. Takahashi, M. P. Hasselbeck, A. Quema, M. Goto, S. Ono and N. Sarukura, Jpn. J. Appl. Phys., 43, L746-L748 (2004).

33. “Physical Origin of Magnetically Induced Periodic Structure Observed in Terahertz Radiation Spectrum Emitted from InAs” H. Takahashi, A. Quema, M. Goto, S. Ono, N. Sarukura, G. Nishijima and K. Watanabe, Jpn. J. Appl. Phys., 43, L1017-L1019 (2004).

34. “Growth and scintillation properties of Yb doped aluminate, vanadate and silicate single crystals,” A. Yoshikawa, H. Ogino, J. B. Shim, V. V. Kochurikin, M. Nikl, N. Solovieva, S. Ono, N. Sarukura, M. Kikuchi, and T. Fukuda, Opt. Mat., 26, 529-534 (2004).

35. “Design Proposal of Light Emitting Diode in Vacuum Ultraviolet Based on Perovskite-Like Fluoride Crystals,” R. E. Ouenzerfi, S. Ono, A. Quema, M. Goto, N. Sarukura, T. Nishimatsu, N. Terakubo, H. Mizuseki, Y. Kawazoe, A. Yoshikawa and T. Fukuda, Jpn. J. Appl. Phys., 43, L1140-L1143 (2004).

36. “Onset detection of solid-state phase transition in estrogen-like chemical via terahertz transmission spectroscopy,” A. Quema, M. Goto, M. Sakai, G. Janairo, R. E. Ouenzerfi, H. Takahashi, S. Ono, and N. Sarukura, Appl. Phys. Lett., 85, 3914-3916 (2004).


37. “Design principle of wide-gap fluoride hetero-structures for deep ultraviolet optical devices,” R. E. Ouenzerfi, S. Ono, A. Quema, M. Goto, M. Sakai, N. Sarukura, T. Nishimatsu, N. Terakubo, H. Mizuseki, Y. Kawazoe, H. Sato, A. Yoshikawa and T. Fukuda, J. Appl. Phys., 96, 7655-7659 (2004).

38. “Band-structure design of fluoride complex materials for deep ultraviolet light emitting diode,” S. Ono, R. E. Ouenzerfi, A. Quema, H. Murakami, N. Sarukura, T. Nishimatsu, N. Terakubo, H. Mizuseki, Y. Kawazoe, A. Yoshikawa and T. Fukuda, Jpn. J. Appl. Phys., 44, 7285-7290 (2005).

39. “Generation of terahertz radiation using zinc oxide as photoconductive material excited by ultraviolet pulses,” S. Ono, H. Murakami, A. Quema, G. Diwa, N. Sarukura, R. Nagasaka, Y. Ichikawa, E. Ohshima, H. Ogino, A. Yoshikawa and T. Fukuda, Appl. Phys. Lett., 87, 261112 (2005).

40. “Enhanced Generation of Terahertz Radiation from Semiconductor Surfaces with External Magnetic Field,” H. Ohtake, S. Ono, and N. Sarukura, Terahertz Optoelectronics, Topics in Appl. Phys., 97, 99-116 (2005).

41. “Ce3+-doped LiCaAlF6 crystals as a solid-state ultraviolet saturable absorber and role of excited state absorption,” L. H. Hai, N. D. Hung, A. Quema, G. Diwa, H. Murakami, S. Ono, and N. Sarukura, Jpn. J. Appl. Phys., 44, 7984-7986 (2005).

42. “Photonic-crystal-fiber pigtail device integrated with lens-duct optics for terahertz radiation coupling,” G. Diwa, A. Quema, E. Estacio, R. Pobre, H. Murakami, S. Ono, and N. Sarukura, Appl. Phys. Lett., 87, 151114 (2005).

43. “Ultraviolet irradiation effect of Ce3+-doped BaMgF4 crystals,” E. Hayashi, K. Ito, S. Yabashi, M. Yamaga, N. Kodama, S. Ono, and N. Sarukura, J. Alloys Compd., 408-412, 883-885 (2006).

44. “Vacuum ultraviolet and ultraviolet spectroscopy of BaMgF4 codoped with Ce3+ and Na+,” E. Hayashi, K. Ito, S. Yabashi, M. Yamaga, N. Kodama, S. Ono, and N. Sarukura, J. Lumin., 119-120, 69-74 (2006).

45. “Vacuum ultraviolet spectroscopy of Ce3+-doped SrMgF4 with superlattice structure,” M. Yamaga, E. Hayashi, N. Kodama, K. Ito, S. Yabashi, Y. Masui, S. Ono, and N. Sarukura, T. P. J. Han, , H. G. Gallagher, J. Phys.: Condens. Matter (Journal of Physics Condensed Matter), 18, 6033-6044 (2006).

46. “Below-bandgap excited, terahertz emission of optically pumped GaAs/AlGaAs multiple quantum wells,” E. Estacio, A. Quema, R. Pobre, G. Diwa, C. Ponseca, S. Ono, H. Murakami, A. Somintac, J. Sy, V. Mag-usara, A. Salvador, and N. Sarukura, J. Photochem. Photobiol. (Journal of Photochemistry and Photobiology A: Chemistry), 183, 334-337 (2006).

47. “Low-loss single-mode THz waveguiding using Cytop,” G. de los Rayes, A. Quema, C. Ponseca Jr., R. Pobre, R. Quiroga, S. Ono, H. Murakami, E. Estacio, N. Sarukura, K. Aosaki, Y. Sakane, and H. Sato, Appl. Phys. Lett., 89, 211119 (2006).

48. “Magnetic-field-induced fourfold azimuthal angle dependence in the terahertz radiation power of (100) InAs,” E. Estacio, H. Sumikura, H. Murakami, M. Tani, N. Sarukura, M. Hangyo, C. Ponseca Jr., R. Pobre, R. Quiroga, and S. Ono, Appl. Phys. Lett., 90, 151915 (2007).

49. “Proposed design principle of fluoride-based materials for deep ultraviolet light emitting devices,” N. Sarukura, H. Murakami, E. Estacio, S. Ono, R. El Ouenzerfi, M. Cadatal, T. Nishimatsu, N. Terakubo, H. Mizuseki, Y. Kawazoe, A. Yoshikawa, T. Fukuda, Opt. Mater., 30, 15-17 (2007).

50. “Nd3+:(La1-xBax)F3-x Grown by Micro-Pulling Down Method as Vacuum Ultraviolet Scintillator and Potential Laser Material,” M. Cadatal, Y. Seo, S. Ono, Y. Furukawa, E. Estacio, H. Murakami, Y. Fujimoto, N. Sarukura, M. Nakatsuka, T. Suyama, K. Fukuda, R. Simura, and A. Yoshikawa, Jpn. J. Appl. Phys., 46, L985-L987 (2007).

51. “Vacuum ultraviolet optical properties of a micro-pulling-down-method grown Nd3+:(La0.9,Ba0.1)F2.9,” M. Cadatal, Y. Furukawa, Y. Seo, S. Ono, E. Estacio, H. Murakami, Y. Fujimoto, N. Sarukura, M. Nakatsuka, K. Fukuda, R. Simura, T. Suyama, A. Yoshikawa, and F. Saito, J. Opt. Soc. Am. B, 25, B27-B31 (2008).

52. “Terahertz-radiation photoconductive antenna in sputtered zinc oxide thin film,” R. Umezawa, R. Nagasaka, M. Cadatal, S. Ono, N. Sarukura, and Y. Ichikawa, Jpn. J. Appl. Phys., 48, 030209 (2009).

53. “Vacuum ultraviolet luminescence from a micro-pulling-down method grown Nd3+:(La0.9,Ba0.1)F2.9,” M. Cadatal, Y. Furukawa, S. Ono, M. Pham, E. Estacio, T. Nakazato, T. Shimizu, N. Sarukura, K. Fukuda, T. Suyama, A. Yoshikawa, and F. Saito, J. Lumin.,(2009), 129, 1629 (2009).

54. “Transmission characteristics of lens-duct and photonic crystal waveguides in the terahertz region,” C. S. Ponseca, Jr., E. Estacio, R. Pobre, G. Diwa, G. de los Reyes, S. Ono, H. Murakami, N. Sarukura, K. Aosaki, Y. Sakane, H. Sato, A. Argyros, and M. C. J. Large, J. Opt. Soc. Am. B, 26, A95-A100 (2009).

55. “Synthesis of Carbon Nanotubes on Fly Ashes by Chemical Vapor Deposition Processing,” A. Yasui, Y. Kamiya, S. Sugiyama, S. Ono, H. Noda, Y. Ichikawa, IEEJ Transactions on Electrical and Electronic Engineering, 4, 787-789 (2009).

56. “Optical characteristic improvement of neodymium-doped lanthanum fluoride thin films grown by pulsed laser deposition for vacuum ultraviolet application,” M. Ieda, T. Ishimaru, S. Ono, K. Yamanoi, M. Cadatal, T. Shimizu, N. Sarukura, K. Fukuda, T. Suyama, Y. Yokota, T. Yanagida, A. Yoshikawa, Jpn. J. Appl. Phys., 51, 022603-022603-3 (2012).

57. “Filterless Ultraviolet Detector Based on Cerium Fluoride Thin Film Grown by Pulsed Laser Deposition,” M. Ieda, T. Ishimaru, S. Ono, N. Kawaguchi, K. Fukuda, T. Suyama, Y. Yokota, T. Yanagida, and A. Yoshikawa, Jpn. J. Appl. Phys., 51, 062202-062202-3 (2012). May 23.

58. “Vacuum Ultraviolet Photoconductive Detector Based on Pulse Laser Deposition-Grown Neodymium Fluoride Thin Film,” T. Ishimaru, M. Ieda, S. Ono, Y. Yokota, T. Yanagida , A. Yoshikawa, Thin Solid Films, 534, 12-14(2013).

59. “Structural and optical properties of neodymium-doped lutetium fluoride thin films grown by pulsed laser deposition,” M. Ieda, T. Ishimaru, S. Ono, K. Yamanoi, M.Cadatal, T. Shimizu, N. Sarukura, Y. Yokota, T. Yanagida, A. Yoshikawa, Opt. Mater., 35, 2329-2331(2013).

60. “Vacuum ultraviolet field emission lamp utilizing KMgF3 thin film phosphor,” M. Yanagihara, Z. Yusop, M. Tanemura, S. Ono, T. Nagami, K. Fukuda, T. Suyama, Y. Yokota, T. Yanagida, A. Yoshikawa, APL Mater., 2, 046110(2014).

61. “Vacuum Ultraviolet Field Emission Lamp Consisting of Neodymium Ion Doped Lutetium Fluoride Thin Film as Phosphor,” M. Yanagihara, T. Tsuji, Z. Yusop, M. Tanemura, S. Ono, T. Nagami, K. Fukuda, T. Suyama, Y. Yokota, T. Yanagida, A. Yoshikawa, The Scientific World Journal, 2014, Article ID 309091 (2014).

62. “Filterless Vacuum Ultraviolet detector based on YF3 thin films grown by Pulsed Laser Deposition,” M. Yanagihara, H. Ishikawa, S. Ono, H. Ohtake, Testing and Measurement: Techniques and Applications, 151-155 (2015).

63. “Size control and vacuum-ultraviolet fluorescence of nanosized KMgF3 single crystals prepared using femtosecond laser pulses,” S. Muramatsu, M. Yanagihara, T. Asaka, S. Ono, T. Nagami,
K. Fukuda, T. Suyama, Y. Yokota, T. Yanagida, and A. Yoshikawa, Sci. Technol. Adv. Mater., 17, 685-690 (2016).

64. “Luminescence and scintillation properties of Cs3BiCl6 crystals,” M. Shimizu, M. Koshimizu,
Y. Fujimoto, T. Yanagida, S. Ono, K. Asai, Opt. Mater., 61, 115-118 (2016).

65. “Carbonization of Silicon Nanoparticles via Ablation Induced by Femtosecond Laser Pulses in Hexane,” X. Yu, S. Terakawa, S. Hayashi, T. Asaka, F. Itoigawa, S. Ono, J. Takayanagi, Arab. J. Sci. Eng., 42, 4221-4226 (2017).

66. “Size control and luminescence properties of Eu2+:LiCaAlF6 particles prepared by femtosecond pulsed laser ablation,” Y. Inoue, S. Muramatsu, F. Itoigawa, S. Ono, M. Sudo, K. Fukuda, T. Yanagida, J. Appl. Phys., 122, 133107 (2017).

67. “Evaluation of Ce3+: LiCaAlF6 single crystal by Multi-Photon Luminescence Measurement,” X. Yu, M. Tanaka, K. Toyama, S. Terakawa, S. Ono, M. Sudo, K. Fukuda, Y. Makino, T. Hirata, Optical Materials 86, 394 – 397 (2018).

68. “Band gap engineering of CaxSr1-xF2 and its application as filterless vacuum ultraviolet photodetectors with controllable spectral responses,” K. Suzuki, M. Cadatal-Raduban, M. Kase, S. Ono, Opt. Mater., 88, 576-579 (2019).

69. “Femtosecond-laser-fabricated periodic tapered structures on a silicon substrate for terahertz antireflection,” X. Yu, M. Ohta, N. Takizawa, K. Mikame, S. Ono, J. Bae, Appl. Opt. 58, 9595-9602 (2019).

70. “Filterless tunable photoconductive ultraviolet radiation detector using CeF3 thin films grown by pulsed laser deposition,” X. Yu, S. Kato, H. Ito, S. Ono, M. Kase, and M. Cadatal-Raduban, AIP Advances 10, 045309 (2020).

71. “Optical Evaluation of Divalent and Trivalent Eu Ions Doped in CaF2 Crystals Using Multiphoton Luminescence 3D Distribution Measurements,” H. Ito, M. Tanaka, S. Ono, A. Yamaji, S. Kurosawa, A. Yoshikawa, Phys. Status Solidi B, 1900477 (2020).

72. “Femtosecond PLD-grown YF3 nanoparticle thin films as improved filterless VUV photoconductive detectors,” X. Yu, M. Cadatal-Raduban, S. Kato, M. Kase and S. Ono, Nanotechnology 32 (1) 015501 (2020).

73. “Profile control of femtosecond laser-fabricated moth-eye structures on Si substrate,” X. Yu, Y. Yasunaga, K. Goto, D. Liu, S. Ono, Opt. Lasers Eng, 142, 106584 (2021).

74. “Titanium dioxide thin films as vacuum ultraviolet photoconductive detectors with enhanced photoconductivity by gamma-ray irradiation,” M. Cadatal-Raduban, K. Yamanoi, J. Olejníček, M. Kohout, S. Kato, Y. Horiuchi, T. Kato, Y. Haoze, N. Sarukura, S. Ono, Thin Solid Films, 726, 138637 (2021).

75. “Femtosecond Laser-Pulse-Induced Surface Cleavage of Zinc Oxide Substrate,” X. Yu, F. Itoigawa, S. Ono, Micromachines, 12, 596 (2021).

76. “Terahertz high-Q quasi-bound states in the continuum in laser-fabricated metallic double-slit arrays,” D. Liu, X. Yu, F. Wu, S. Xiao, F. Itoigawa, S. Ono, Optics Express, 29, 24779-24791 (2021).

77. “Polymer-coated moth-eye hybrid structure for broadband antireflection in the terahertz region,” X. Yu, K. Goto, Y. Yasunaga, J. Soeda, S. Ono, Opt. Lett., 46, 3761-3764 (2021).

78. “Effect of doping distribution on the lasing performance of a cerium-doped lithium calcium aluminum fluoride ultraviolet laser crystal,” M. Cadatal-Raduban, K. Yamanoi, M. H. Pham, T. Taniguchi, X. Yu, N. Sarukura, S. Ono, Journal of Crystal Growth, 574, 126326 (2021).

79. “Effect of Substrate and Thickness on the Photoconductivity of Nanoparticle Titanium Dioxide Thin Film Vacuum Ultraviolet Photoconductive Detector,” M. Cadatal-Raduban, T. Kato, Y. Horiuchi, J. Olejnícek, M. Kohout, K. Yamanoi, S. Ono, Nanomaterials, 12, 10, (2021).

80. “High-quality resonances in terahertz composite slabs based on metal gratings,” D. Liu, X. Yu, F. Wu, J. Cao, Y. Zhao, H. Shi, S. Xiao, M. Kuwahara, F. Itoigawa, S. Ono, L. Chen, F. Liu, Journal of Optics, 24, 105103 (2022).

81. “Vacuum ultraviolet photoconductive detector based on anatase TiO₂ thin film deposited on SiO₂ substrate,” M. Cadatal-Raduban, J. Olejníček, M. Kohout, K. Yamanoi, Y. Horiuchi, T. Kato, S. Ono, Materials Today: Proceedings (2022).

82. “Surface modification technique of titanium alloy to improve the tribological properties using sub-ns laser irradiation in PAO oil,” X. Liu, Y. Tanaka, S. Fujiwara, S. Maegawa, S. Ono, F. Itoigawa, Journal of Advanced Mechanical Design, Systems, and Manufacturing, 17, JAMDSM0014 (2023).

83. “Static Hydrophobic Cuprous Oxide Surface Fabricated via One-Step Laser-Induced Oxidation of a Copper Substrate,” X. Yu, Y. Tanaka, T. Kakiuchi, T. Ishida, K. Saitoh, F. Itoigawa, M. Kuwahara, S. Ono, Micromachines, 14, 185 (2023).

84. “Towards the development of a self-powered vacuum ultraviolet photodetector based on calcium fluoride/gold interface,” T. Kato, M. Cadatal-Raduban, S. Ono, Results in Optics, 11, 100378 (2023).

85. “Carbonization of a Molybdenum Substrate Surface and Nanoparticles by a One-Step Method of Femtosecond Laser Ablation in a Hexane Solution,” Y. Tanaka, X. Yu, S. Terakawa, T. Ishida, K. Saitoh, H. Zhang, T. Asaka, F. Itoigawa, M. Kuwahara, S. Ono, ACS Omega, 8, 7932-7939 (2023).

86. “Terahertz asymmetric metallic hole arrays with polarization-independent quasi-bound states in the continuum for membrane sensing,” D. Liu, X. Yu, F. Wu, W. Du, L. Chen, F. Liu, M. Kuwahara, S. Ono, Optics Express, 31, 23608-23620 (2023).