• 2559 Citations
  • 25 h-Index
1989 …2020

Research output per year

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Research Output

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2005

Dependence of the luminescence properties of submicron silica particles on manufacturing conditions

Harao, A., Inai, S., Sato, H. & Nishikawa, H., 2005 Oct 7, p. 672-675. 4 p.

Research output: Contribution to conferencePaper

Effects of thermal anneal on the UV photosensitivity for writing of Bragg gratings on Ge-doped silica thin films by a plasma CVD method

Hattori, T., Irisawa, E. & Nishikawa, H., 2005, p. 636-639. 4 p.

Research output: Contribution to conferencePaper

Irradiation effects on silica glass by ion microbeam for fabrication of optical elements

Murai, M., Fukagawa, K., Nishikawa, H., Nakamura, T., Ohki, Y., Oikawa, M., Sato, T. & Arakawa, K., 2005 Oct 7, p. 210-213. 4 p.

Research output: Contribution to conferencePaper

2003

Absorption changes induced by UV-photon irradiation in Ge-doped SiO2 thin films fabricated by plasma CVD method from tetraethoxysilane

Yanagi, T., Ohki, Y. & Nishikawa, H., 2003 Oct 20, p. 1088-1091. 4 p.

Research output: Contribution to conferencePaper

Optical properties of self-assembled silica particles

Tatara, Y., Sato, H. & Nishikawa, H., 2003 Oct 20, p. 41-44. 4 p.

Research output: Contribution to conferencePaper

2 Citations (Scopus)
1998

Photoluminescence and electron-spin-resonance studies of defects in amorphous SiO2 films

Nishikawa, H., Fukui, H., Watanabe, E., Ito, D., Seol, K. S. & Ohki, Y., 1998 Dec 1, p. 59-62. 4 p.

Research output: Contribution to conferencePaper

1995

Luminescence properties of defects in P+- or B+-implanted thermally grown silicon dioxide

Seol, K. S., Ieki, A., Ohki, Y., Nishikawa, H. & Takiyama, M., 1995 Dec 1, p. 85-88. 4 p.

Research output: Contribution to conferencePaper

3 Citations (Scopus)
1989

325-nm absorption band by peroxy linkage in pure silica core fiber

Nishikawa, H., Tohmon, R., Ohki, Y., Hama, Y. & Nagasawa, K., 1989 Dec 1, p. 158-159. 2 p.

Research output: Contribution to conferencePaper

3 Citations (Scopus)