Výsledky vyhledávání - "Tomoaki Yoshimi"

A new technique for speckle noise reduction of laser projection displays using waveplates

Autor: Kenji Nagashima, Atsuya Hirano, Tomoaki Yoshimi, Hiroki Matsubara, Wakao Sasaki, Kenta Chihaya

Publikováno v: SPIE Proceedings.

In laser projection displays, countermeasure technique against glares on the screen called speckle noise is one of the focuses. In the experiments, a quarter-waveplate with slow axis rotated by 45 degrees against the polarization axis of the incident

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20f50120814be6bff59017395b83c1c3
https://doi.org/10.1117/12.874039

Zobrazit plný text záznamu

Precise frequency stabilization technique for 850nm vertical cavity surface emitting lasers by controlling their optical beat frequency

Autor: Takao Ohhara, Tomoaki Yoshimi, Wakao Sasaki

Publikováno v: Physics and Simulation of Optoelectronic Devices XVIII.

We have demonstrated a compact and inexpensive frequency stabilization technique for commercially available 1mW, 850nm Vertical Cavity Surface Emitting Laser (VCSEL) using a Fabry-Perrot Resonator (FPR) as frequency standard. We have performed freque

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1b8cff690b26a5848c3413ccc830ac9
https://doi.org/10.1117/12.842770

Zobrazit plný text záznamu

Identification of phosphoglycerides from silkworm eggs

Autor: Masayoshi Shikata, Toshiharu Furusawa, Tomoaki Yoshimi, Takao Oh-E, Masaaki Azuma

Publikováno v: Journal of the agricultural chemical society of Japan. 61:217-219

カイコ卵のリン脂質の分離・同定を行った.薄層クロマトグラフィーにおけるRf値およびリン脂質の特異呈色反応,さらに赤外分光分析の結果,カイコ卵に存在する主要なリン脂質はホスフ�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f8c5c9f135f1fa5a620f10313c96198
https://doi.org/10.1271/nogeikagaku1924.61.217

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání