T
Tamiki Takemori
Researcher at Hamamatsu Photonics
Publications - 34
Citations - 248
Tamiki Takemori is an academic researcher from Hamamatsu Photonics. The author has contributed to research in topics: Holography & Speckle pattern. The author has an hindex of 9, co-authored 34 publications receiving 245 citations.
Papers
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Patent
Hologram preparing method
Tamiki Takemori,Kenji Kon +1 more
TL;DR: In this article, a hologram preparing method is proposed, where an object light including a plurality of images displayed on a spatial light modulation element is beamed together with a reference light onto a recording surface via a lens array.
Journal ArticleDOI
Stabilized and accelerated speckle strain gauge
TL;DR: In this article, the authors improved the stability and temporal response of the laser speckle strain gauge that detects strain caused by surface deformation by using a pair of linear image sensors.
Patent
Laser processing apparatus and laser processing method
Yuu Takiguchi,Naoya Matsumoto,Norihiro Fukuchi,Takashi Inoue,Tamiki Takemori,Naohisa Mukozaka +5 more
TL;DR: A laser processing apparatus for piercing a workpiece and cutting the pierced workpiece by irradiating the workpiece with a laser beam was described in this paper, with the focus position set to lie within the work piece and in the vicinity of the surface of workpiece at least when piercing is started.
Patent
Optical deformation measuring apparatus by double-writing speckle images into a spatial light modulator
TL;DR: In this article, first and second speckle patterns representing the object before and after its deformation are written by double writing into a ferroelectric liquid crystal spatial light modulator (FLC-SLM).
Proceedings ArticleDOI
Stabilized And Accelerated Speckle Strain Gauge
TL;DR: In this paper, the correlation peak between the current frame and a reference one of the sensor which is driven at 1000 frames per second was computed by correlators and a laser of output power of a few tens of mW.