Ryo Koyama
Sumitomo Electric Industries
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Publication
Featured researches published by Ryo Koyama.
lasers and electro-optics society meeting | 2007
Ryo Koyama; Mitsuru Kihara
We propose and design a novel mode converter using a tapered fiber. The fabricated device can convert the LP<sub>11</sub> mode to the LP<sub>01</sub> mode in a dual mode transmission.
Archive | 2008
Masaki Ohmura; Kenichiro Ohtsuka; Mitsuaki Tamura; Katsuji Sakamoto; Mitsuru Kihara; Hitochi Son; Ryo Koyama
Archive | 2008
Kenichiro Ohtsuka; Masahiro Hamada; Masaki Ohmura; Mitsuaki Tamura; Mitsuru Kihara; Ryo Koyama; Hitoshi Son
Archive | 2008
Kenichiro Ohtsuka; Masaki Ohmura; Mitsuaki Tamura; Masahiro Hamada; Ryo Koyama; Mitsuru Kihara
Optical Fiber Technology | 2013
Mitsuru Kihara; Ryo Koyama; Yoshiteru Abe; Hitoshi Son; Masaru Kobayashi; Shigeru Tomita
Journal of Lightwave Technology | 2018
Chisato Fukai; Mitsuru Kihara; Ryo Koyama; Kotaro Saito; Yoshiteru Abe; Toshio Kurashima; Kazunori Katayama
international conference on photonics in switching | 2016
Chisato Fukai; Kotaro Saito; Ryo Koyama; Mitsuru Kihara; Toshio Kurashima
Microwave and Optical Technology Letters | 2013
Mitsuru Kihara; Ryo Koyama; Hitoshi Son; Shigeru Tomita
Archive | 2008
Kenichiro Ohtsuka; Masahiro Hamada; Masaki Ohmura; Mitsuaki Tamura; Mitsuru Kihara; Ryo Koyama; Hitoshi Son
Archive | 2008
Masaki Ohmura; Kenichiro Ohtsuka; Mitsuaki Tamura; Katsuji Sakamoto; Mitsuru Kihara; Hitoshi Son; Ryo Koyama
