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Dr. Akiko Harasaki
at Japan Defense Agency
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 24 September 2005 Paper
High visibility reflective laser eye protection visor
Akiko Harasaki, Koji Sato, Tetsu Sasaki, Haruhiko Tsunoda, Yoshio Sohara
Proceedings Volume 5954, 59540O (2005) https://doi.org/10.1117/12.611879
KEYWORDS: Thin films, Oxides, Dielectrics, Coating, Multilayers, Reflectivity, Thin film coatings, Visibility, Distortion, Laser eye protection
SPIE Journal Paper | 1 August 2005
Aircrew laser eye protection visors
Akiko Harasaki, Naohiro Kamiya
OE, Vol. 44, Issue 08, 084303, (August 2005) https://doi.org/10.1117/12.10.1117/1.2032847
KEYWORDS: Ultraviolet radiation, Visibility, Laser eye protection, Colorimetry, Absorbance, Heads up displays, Head-mounted displays, Visualization, Prototyping, Visible radiation
Proceedings Article | 5 June 2001 Paper
High-precision interferometric shape measurement of objects with areas of different reflectance
Proceedings Volume 4275, (2001) https://doi.org/10.1117/12.429351
KEYWORDS: Reflectivity, Glasses, Silver, Interferometry, Optical filters, Signal to noise ratio, Cameras, Microscopes, Mirrors, Phase shifts
Proceedings Article | 23 September 1997 Paper
Midinfrared atmospheric transmittance measurements by using the second and third harmonics of tunable TEA-CO2 lasers
Akiko Harasaki, Jun Sakuma, Toshie Itoh, Takao Chonan, Yoshiyuki Fukuyama, Ryuichi Horie, Masakatsu Sugii
Proceedings Volume 3125, (1997) https://doi.org/10.1117/12.279031
KEYWORDS: Transmittance, Humidity, Crystals, Atmospheric optics, Nonlinear crystals, Carbon dioxide lasers, Molecules, Tunable lasers, Absorption, Laser crystals
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