Tsutsumi, Y., Kitahara, K., Ohashi, M., Kubota, H., Miyoshi, Y., Yamashita, I. Cladding mode loss effect on transmission characteristics of mechanically induced long-period fiber gratings,機械式長周期ファイバグレーティングにおけるクラッドモード損失の伝送特性への影響. IEEJ Transactions on Electronics, Information and Systems. 2020. 140. 7
Tsutsumi, Y., Kitahara, K., Ohashi, M., Kubota, H., Miyoshi, Y., Yamashita, I. Cladding mode loss effect on transmission characteristics of mechanically induced long-period fiber gratings. Electronics and Communications in Japan. 2020. 103. 11-12
Kubota, H., Kosake, N., Miyoshi, Y., Ohashi, M. Unique loss characteristics in TE01 modes of conventional photonic bandgap fibers. Optics Letters. 2018. 43. 11
Nozoe, S., Matsui, T., Tsujikawa, K., Taruno, M., Kubota, H., Ohashi, M., Nakajima, K. Variable Mode Excitation Ratio Method for Measuring Attenuation Coefficients of LP Mode Groups. Journal of Lightwave Technology. 2018. 36. 12
Takahiro Hase, Yasuhiro Tsutsumi, Masaharu Ohashi, Yuji Miyoshi, Hirokazu Kubota. Resonance wavelength sensitivity due to pressure and temperature changes for mechanically-induced long period fiber grating in the 850-nm wavelength range. Optics InfoBase Conference Papers. 2017. 2017
Masataka Nakazawa, Akio Sahara, Hirokazu Kubota. Marked increase in power margin through the use of dispersion-allocated soliton and evaluation of transmission characteristics using Q map: Comparison between D-A soliton, NRZ pulse, and RZ pulse at zero GVD. Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 1997. 80. 12. 17-27